I didn't even mention the term price, but profit. Those who just want to make a profit without actually having any other interest in BTC are people I don't want to advise or help, because I don't want to be held responsible for their financial loss. Such people sooner or later make some kind of nonsense, whether they lose their backup, get hacked, or something like that.
Simple mathematics is "a little bit unreasonable"? Well, that's something we learn in elementary school, and before buying something I always check price. Fact is that something is wrong with people who buy BTC and not check price before.
I do not like Roger, he is not only a scammer, but he is also known as Judas of Bitcoin. But fraud always requires at least two people, one who cheats and the other who is naive enough to be cheated.