This guy’s videos are generally good and funny and doing a good service - even if a lot of it is ultimately for a laugh on YouTube, anything that annoys them, exposes them, embarrasses them or just wastes their time is generally a good thing (and, I hate that I need to say this, but his channel doesn’t have the nasty classism and racism I’ve seen in some scambait videos). I’d recommend Jim Browning for real technical deep dives into scammers and actually taking them down though.