• Don’t use social media or news sites when you wake up, or before bed

• Block notifications from social media and news sites, or uninstall altogether

• Set time limits (like with leechblock-ng on desktop, or with simple alarms)

• You probably don’t need to read the news every day to be reasonably informed

Having a web UI is useful even if you’re not using the extra tools. Not mandatory of course, but nice.

mpv supports Dolby vision (along with the Jellyfin clients that depend on it), but if you mean with streaming services, that’s unlikely to happen due to DRM.