I also support this effort, there's a lot of synergy between his campaign and policies and steem. Even though I'm not fully on board, I've been watching his campaign with interest and thinking about how Steem could be a good fit.
His subreddit moderators are very wary of crypto though. I guess from their point of view it may not help them with mainstreaming their own candidate and may even be detrimental if the mainstream view is also wary of crypto.