Do you have some fundamental disagreement with the 1st Amendment?
No.
Do you have some issue with this kid not being honest from the start?
He wasn’t. So I need to applaud him for being a liar because I like the subject he decided to go off on?
No one “censored” this speech. They cut the mike when he decided to not do the speech that was agreed upon. If he disliked the setup then he could have just said “I’m not doing the speech”.