Yeah, no. I already deleted my account and I'm not going back. I realise the type of candidate they cater towards would find jobs at companies I wouldn't really want to work at anyway. I'm ashamed that younger me fell for this in the first place.
Ah, yeah, if you get too narrow in your targeting, it probably makes more sense to focus on networking than any sort of recruiter.
That said, I saw quite a range when I went through Triplebyte a bit more than a year ago.
I wound up at a company making 3D printers, which has (temporarily) semi-pivoted to make lots and lots of (clinically validated) NP swabs for COVID testing. So social good can show up in a lot of places :)