Honestly I would try to get most of your apps from F-droid. F-droid only has free and open source software which means it is typically much less sketchy.
I quit using Playstore apps a long time ago, F-Droid is my main source of apps. I just went to the list of successes of the Playstore to see if loops, the Fediverse TikTok alternative that just dropped, was on the list.
None of those apps are the official Ticktok app.
Honestly I would try to get most of your apps from F-droid. F-droid only has free and open source software which means it is typically much less sketchy.