well, i guess he gave a talk about quantum computing and bitcoin, you could see that as an ad for that company. this looks to me like a motte-and-bailey argume

well, i guess he gave a talk about quantum computing and bitcoin, you could see that as an ad for that company. this looks to me like a motte-and-bailey argument. if he gave a talk, grew suspicious of their plans, quit supporting them, then there is no wrongdoing here, no proof that he ran a scam company.