I do not completely agree - that doesn't mean he isn't self-interested. But his self-interest aligns with teaching/evangelizing that Bitcoin is perfect money that will save individuals/companies/sovereigns from financial collapse.

Does he benefit if more people do that - and use his products to do so - absolutely. Does it benefit mankind...absolutely.

Everything is good for Bitcoin, right? We all benefit greatly by Saylor championing our space. And yes...I own STRC, but the rest of my BTC is in cold storage or on hot wallets tied to Bill Pay for living on a bitcoin standard.