At this point, the only apps worth using were released 10 years ago, and have all been removed from Play Store. I have to either use my own backups or download

At this point, the only apps worth using were released 10 years ago, and have all been removed from Play Store. I have to either use my own backups or download sketchy APKs. I'm not exaggerating, today I tried a number of shoddy disk space analyzers full of bloat and ads, until giving up and just using one from 2014... (except it'd been deleted, so I had to do a bit of digging.)