Just don't do it people. Me and so many parents have horror stories. Even without social media these phone numbers get out one way or another. For us it was much more trouble than it was worth.
SSH + Termux is one option. X-plore for Android is a good file manager with a bunch of options for transferring files over a network.
I just recently discovered the use of peroxide in this way. It's cheap and works better than anything else I've tried.
Why was that dinning room table fucking everywhere back in the day!!! That looks like my grandma's house in the 90s. Wth.
It's such a pain in the ass. Every time I have a kernal update it's time to go into single user mode and hit up lynx for the new graphics driver.