When did Cloudflare ever do this?
I'd say cloudflare is less bad about it than some, but I worry my privacy preserving measures might simply be defeated at this point.
If you use an odd/fringe browser you are more likely to be caught by CF Turnstile and be locked out from websites.
I was using that sense, and being hyperbolic with "crime". Cloudflare can cause bad outcomes for browser heterogeneity without any malicious intent whatsoever.
I only use Firefox with tracking protection on and the DDG extension on, and it always works for me.