Touch Bar Broken

Is it possible that your mac may have also had water damage? The blue liquid that you are talking about could possibly be copper hydroxide.

In any case, you'll have to go to an Apple Store or any AASP. They'll figure out your next best plan of repair.

hiya! just wondering what the people at apple said if you ended up going to the appointment? as my touchbar has the same issue! :/ thanks!