Per one tech forum this week: “Google has quietly installed an app on all Android devices called ‘Android System SafetyCore’. It claims to be a ‘security’ application, but whilst running in the background, it collects call logs, contacts, location, your microphone, and much more making this application ‘spyware’ and a HUGE privacy concern. It is strongly advised to uninstall this program if you can. To do this, navigate to 'Settings’ > 'Apps’, then delete the application.”
I have used Waydroid, mainly with FOSS apps, and although it has some rough edges, it does often work for just having one or two Android apps functionality.
Linux on mobile as a whole isn’t daily driver ready yet in my opinion. I’ve only tried pmOS on a OP6, but that seems to be a leading project on a well-supported phone (compared to the rest).