Well it sounds like you have things back in control with the parental controls gone, so if you haven’t already I would uninstall the play store, and Files by google. You can check out a file manager such as Fossify File Manager as a replacement.

The last part does sound a bit concerning though, you aren’t running an actual FTP server from your phone are you? I would recommend not doing that if you are, as FTP famously doesn’t encrypt traffic. If you need to move files between your phone and a computer, I would recommend using sftp instead and having the sftp server run on your PC.

You can use something termux on android to connect to your pc over ssh, as well as sftp.

~/Scripts for any bash or python scripts
~/Gits for any repos I clone
~/Projects for any projects im working on (not organized by programming language, but I do have some dirs called zig, go, etc., for when im learning a new language and want to make some projects for learning purposes)

Most other files go into ~/Documents if they don’t have a home already, or don’t fit into the above directories

“ChatGPT, write a ragebait rant about how everyone should just use mpv instead of jellyfin.”

I wouldn’t be surprised if I even nailed the wording of the prompt.