AnyCopy - Copy Text On Screen

This app works well and stays out of the way except when you need it, which is what I was looking for. I use it mostly for CJK text, and so far it's doing a great job. Android 17 seems to have introduced a bug that makes the little icon in the notification bar turn into a round blob, but that's not the app's fault. Very recommended, and makes life on a Pixel more bearable.