Use your own judgement, but he looked like he was rolling during the inauguration...
https://x.com/Dreamshockcom/status/1881383073495048599
Some might say he was just stretching his neck, but personally I love an electronic music gigs, and I've seen that behaviour enough times before. He's not quiet about his ketamine usage either (not an upper per-se, but close to an alcohol-like hallucinogenic from my experience).