⚠️ warning: if you do not know the password (and/or other information) for at least one of your registered networks, do not perform this exploit! ⚠️
press esc + reload.
while pressing those, hold the power button.
then, press ctrl d.
press enter and when it says 'os is off' hit enter again.
select a network (preferably one that only requires a password).
continue with your account and password.
this exploit wipes your search history that is tied to your google account. it also deletes your downloads that are not in google drive. put all your important files into google drive before doing this. i tested it and app data is still saved.
test if you can sign in with an android device that has a hotspot
test if you can register with a hotspot instead of a school network to disable network-based blocking
by the way, you can try these yourself and submit the results to the partner form (other -> nerd stuff -> partners)