To be really, really fucking clear, it's not just "failed to catch" it's, "even when reported, failed to do anything about".

I got ads, reels that were not-at-all veiled hints at CSAM. "Report: CSAM" "We reviewed your report and determined that the content does not breach our policy."

That's the rub. And I think that they've found my "well, fuck this" point. I already don't frequent their products, but I think it's time to disentangle what I do have on there from other services so I can download and delete.