I have actually taken to downloading 1080p versions of things I have access to in 4kHDR from Disney and Amazon. Frankly I can not stand HRD/Dolby Vision versions of things. No matter how I adjust my TV they still suffer from that ghastly soap-opera effect. To me having the background bright and in focus flattens the image making everything look like a bad set. It also makes the tiny differences in lighting of digital effects elements more noticeably.
I hate it.
That it works just fine for my purposes. When it does not I will switch to Wayland but I have no reason to at the moment.