Degoogled my life to where it's only a beginning and doesn't break daily life

For this moment I am using Brave Browser with DuckDuckGo search engine. My gallery is Fossify Gallery. SMS is Fossify SMS. Contacts Apps is Fossify Contacts. Clock App is Fossify. I am using Atom Reddit. I am currently trying to find an email provider that can get social media verification emails. I am using F-Droid and Aurora Store as application download locations

The future goals are get a phone that doesn't void warranty when I flash ROM, find a security focused OS, use XBrowserSync for browsing bookmarks syncing, and use a prepaid, non major carrier linked unlimited data sim card.

Goal is to be protected from the ability of tech nerd with even the most knowledge who have the knowledge of grabify and knowledge of non state sponsored malicious people as protecting against an entire government woukd cripple some parts of my social life. That's also cost several thousands to employe. I'm just trying to stop or prevent them from doing it easily.