Someone suggested elsewhere (I can't remember where) that Shizuku could be messed around with to allow installation without any computer's involvement at all, to emulate adb on the phone itself. Would you know anything about this workaround?
It's not even just trust but self-confidence. You may be giving off the impression that you can be walked on all over, and bullies may take advantage of that.
Wait, you keep temporarily allowing then over and over again? Why temporary?