I know 100% that people will argue with me over this, but I miss when movies were professionally lit, when actors were intentionally blocked, and when more than teal, orange and beige were allowed to be on the screen. The medium has something to do with it--film made a lot of these things fundamentally necessary--but I think it's more complex than just that. The last few years' movies are just not pleasant to look at, with very few exceptions, and the change occurred sometime around 2015.
@Gargron It seems to me like there are about as many well-lit, well-graded movies as there have always been, but that there are more movies overall than there ever have been in the past. A lot of movies—even from big studios—are basically shovelware, yes. A lot of really good production and post techs have gone to prestige TV rather than movies, yes. Still, there have been tons of expertly-produced movies in the last decade.