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 switched from a Samsung to a Pixel a couple years ago. I instantly installed GrapheneOS and have loved it ever since. It generally works perfectly normally with the huge background benefit of security and privacy. The only issues I have had is one of my banking apps doesn’t work (but the others work fine) and lack of RCS (but I’m sure it’s coming). In short, highly highly recommend. I will be sticking with GOS for the long term!