Well, considering that this man must be smoking every waking moment of his life it wouldn't be hard to believe he's 32 years old. He just stopped looking his age a long time ago.
This loses something with the higher quality webcam. His older videos had a weird sort of videos-found-in-the-back-of-a-truck-20-years-later look to them.
No, it was because a bunch of 4-chan/anonymous wannabe dumbfucks spammed his account with flags because OMG LOLZ FUNNY LULZ, and YouTube just takes down accounts with lots of flags rather than actually looking to see if there's anything wrong with the account. If there were copyright problems with the music they would have just removed the audio from his videos.