I used Basecamp's free tier for a personal project and have listened to quite a few podcast interviews with DHH. I used to respect him and the company culture he helped build. I never called him any of those things. Don't be so presumptuous just because I got CTO and CEO mixed up.
Sorry, I didn’t meant to accuse you of calling him something, just to point out blocking aggressive strangers on Twitter is the rational thing to do instead of something reprehensible