edit: Yup just saw GP's reply and they clearly have opinions about HDR.
Plex broke Dolby Vision. Plex is working fine for me because I'm not using this botched format and don't have a TV which is designed to make sure everything is too dark for you to see anything, the same way Chris Nolan poisoned movies by making sure you can never make out what people are saying.
why did he do that?
See also: idiot directors who shake the camera constantly because it's "realistic," neglecting hundreds of millions of years of evolution geared towards stabilizing vision while moving.
I see
I've been turning up the brightness really high with certain video games for a really long time because, as a player, it's just not fun to not be able to see something I'm supposed to interact with. A creative product that isn't just something you do for itself doesn't just belong to the creator but also belongs to the audience... You can do what you like but don't expect anyone to fund it or exhibit it or buy it. If Hollywood put 1% of the energy into connecting with audiences that it does into winning Oscars things would be quite different.