Cheap shot. Gibson may not be current, but he's one of the few out there trying to explain issues to a wider audience who are outside of our bubble, and he does a fairly good job at it (though I wish he'd give Leo LaPorte a good slap).
Steve Gibson is a talker, even if he doesn't know what he's talking about. He will say whatever he wants and issue corrections later when he's been proven wrong. It's not a cheap shot. It's well documented, he's been called out on it for years, but he's still calling himself a security expert while simeltaneuously spewing bullshit, for 15 years now.
And "not current" in security means "useless", or sometimes "actively harmful". There is no way to call yourself a security expert if you're out of date.