Ian has a newish diving channel, I think someone already mentioned it in this thread.
I’m not a diver, but I follow cave diving online, for reasons that are hard to explain.
So I have id say an above average knowledge, albeit entirely theoretical, of some topics.
One of Ian’s videos looked like it was advocating full face masks (maybe it was just clickbait to be fair).
I’d never heard any serious cave diver talk about them, so I was curious, after about 1 minute of googling it became apparent that they have some limited niches, such as nasty water, but the downsides tend to outweigh any benefits for the majority of people.
The point I guess is that kind of soured me on him, I think he’s more in the read others materials and summarize category than the actual expert category in some, maybe many, areas.
for another example, his video on USFA revolvers (which I know a bit about, and have owned a handful), compared to Brian Pearce’s video (who extensively talked at the time to the people involved, has owned many, developed loads, rechambered a couple 44 spls to 44 mag after his testing showed they could handle it, etc) was a good contrast to me.
I don’t dislike him, but skip a lot of videos that look to me like they’re more just, here’s a weird gun, here’s some facts about it I googled