Although his practices are more... grey hat, he's managed to successfully shutdown whole companies. He provided content for a BBC documentary too: https://www.bbc.co.uk/programmes/m000fzx2
Even though he regularly sends information to authorities, it is very rare that they will do anything.
One thing that I enjoy about Browning's videos is that he often will be proactive in helping victims. Sometimes he will catch scammers in the middle of scamming others and either call the victim to educate them about what is happening, sabotage the scam by reversing what the scammers are doing on their computer, or just refunding the funds with the scammers' own systems.
He might not be as "fun" and whacky as some of the other baiters, but it his videos can be quite interesting. He will sometimes figure out the hierarchy and layout of their company and network, their physical locations, business fronts, etc so that he can methodically take down the company.
Although his practices are more... grey hat, he's managed to successfully shutdown whole companies. He provided content for a BBC documentary too: https://www.bbc.co.uk/programmes/m000fzx2
Even though he regularly sends information to authorities, it is very rare that they will do anything.