Gotta love Doctor Ow:

Where do all of these apologetics come from? Why are people so eager to leap to the defense of scammers and their adtech and fintech enablers? Why is there such an impulse to victim-blame?

I think it's fear: in their hearts, people – especially techies – know that they, too, are vulnerable to these ripoffs, but they don't want to admit it. They want to convince themselves that the person who got scammed made an easily avoidable mistake, and that they themselves will never make a similar mistake.