TimVic
him abusing his mother publicly was broadcasted all over world didn't bother him. so him being abused publicly in school and outside would also wouldn't bother him that much. But i think Gustav will ask for some compensation as master gon also used his biography to popularize his media station. Helping gustav was only part of his reason, i think.
If gus doesnt sue, he’s the biggest fool in the history of stupid MC’s . Unless tis story’s universe doesnt practice personal privacy or defamation of character. first the old fossil invites him to the party, then puts him on the spot to fight like a cage dog, then airs his personal history to the world without permission.