I love Netflix. It allows me to binge trash night after night, rather than think for myself.
I do try to pepper my viewing with 'alternative' shows & 'unknown' productions to widen my perspective or laugh at a different level, but I often watch a series right through, for example, committing to four seasons of something I would have stopped watching after the pilot back in the old days of free-to-air TV.
I also have a habit of sitting in front of the TV with 'alternative entertainment', just in case. This will be my trusty tablet (& my reading glasses), so that I can play mindless games to alleviate the mindlessness of the TV. When I start watching something (even a movie), I like to look into the production of the thing & play 'spot the Aussie' (there is almost always one in the cast), or else find the real locations used. This usually leaves me with some disappointment that there's a man in his 60s in desperate need of a stunt double to do any action scenes - like running a few metres or taking a flight of stairs. This would make some sense if the actor in question is a 'name' extending their career beyond their physical capability, but it's often a 'nobody' getting their big break by being a 'face' whose portfolio has floated around LA for 30 years. Of course, the man in his 60s is playing a character in his 40s, but he got the role because he could act better than anyone younger.
Watching all of these shows, & then knowing that someone is much older than the person they're portraying, or does not have the cultural background because they arrived in LA - in the US! - only the year before, gives you an entirely different slant on the 'quality' of the experience. It's as if the production didn't care enough to think it through, or else is treating the audience like morons. I don't like being treated like a moron. Listen to me - I binge-watch Netflix. I have cultured tastes. I did, once. I doubt that I have any taste left at all, now. I have eaten too much blancmange to appreciate an added twist of lemon rind or raspberry puree.
I can't blame Netflix. It was all happening a long time ago, when LA became just too expensive for a show to be based, so a lot of shows & movies came out of Vancouver, purporting to be based in the North-West of the USA. As long as the extras were careful with their dialect, everything was fine - the lead actors had all worked in the US for years, so they had the accent down pat. To me, so far away, Canadians are just Americans with a conscience. What would I know?
What used to get up my nose was the use of 'diversity' to populate shows. This is all well & good for representing 'now', because I am very used to every corner of the globe being represented in my local shopping centre. My community is that real, so my TV shows should be. However, anything historical becomes quite jarring. Why is Queen Charlotte so brown? She was German. Who is that sub-continental man supposed to represent? Indians hadn't even been invented in King Arthur's time.
Ah, but it gets worse again! I was watching the dramatisation of a book where the main character apologised for looking a particular way, ethnically, as if explaining the deviation to the fourth wall. I decided to read the book. It made no mention of the character's ethnicity relative to other characters. In fact, further books in the series almost imply that the chosen actress was perfect for the role, from the point of view of how she looked ethnically. Please withdraw your apology. You have every right to that role, even if you are a year or two older than the book says.
For me, if I have some awareness of a book being 'from a period or in a place', then I have in my head certain expectations of uniform ethnicity, unless the opposite is a strong theme in the book itself. If we're talking about Regency London, then I expect all aristocrats to be Caucasian. Anything else is to be remarked upon as out of the norm & also treated as a curiosity by the close-minded English of the time. Even if the author has never been to England, if they convey that expectation of normalcy, then surely it should be followed up with the visuals. If an author represents one continent of their fantasy novels as being dominated almost exclusively by one ethnic group, then it makes sense that the dramatisation would also be exactly that. If you don't like that, then you won't like the book. If the whole point of the dramatisation was to attract the fans of the book, then surely you would be expected to follow it as closely as possible. You wouldn't use a normal-statured person to 'represent' a dwarf any more than you would employ an African to represent someone of pale skin & naturally silver hair.
Long ago, there was a movement of reactionists who would chant that things were 'too PC' sometimes, when certain phrases should be avoided on TV. Now, we simply avoid them out of habit, because it's just polite & inoffensive to avoid such words & no-one has the 'right' to call someone ... anything, really. In the same way, representation is probably something we still need to be made aware of, be conscious of, in the day to day, because society still just doesn't get it. Society still struggles to elect enough women to parliament, let alone non-Caucasian representatives. We think of these 'aspects' of society as 'minorities' (diminishing to single lesbian rural Vietnamese women in wheelchairs with dependents), which is laughable, because that would mean that the Caucasian male population of Australia, which has to be less than a third, & of which I am a fully-paid-up member, has successfully introduced gerrymandering.
I am not advocating diversity. I am only advocating representation of the truth. Once we accept the truth, then all of this nonsense just becomes normal & not worth commenting on.