https://thenextweb.com/apps/2020/03/25/youtube-may-let-you-pick-a-default-video-quality-setting-on-android/

If you’re a bit of a pixel peeper, it can be pretty annoying to always have to change the quality settings on YouTube to get that crispy HD footage. This is especially true on mobile, where video streams often default to 480p.

Good news then: YouTube may soon let you set a default quality setting on the mobile app. Or well, at least once the worst of coronavirus is over.