Meta wants to have big scammers. It's hugely profitable. That's why they codified internal policy that if the scam generates at least 0.15% of Meta's revenue, they must be protected and never moderated.

There was a big "bombshell" report on this yesterday (it didn't hit HN frontpage though).

Meta knowingly gets a lot of its funding from scams. They love it! They don't care about technical solutions for it: they've banned any solutions from being implemented because it would impact revenue.