Well, this is just begging for the Streisand effect to take hold.
Here's the NOYB (privacy action group in Europe) post about their win against Meta: https://noyb.eu/en/cjeu-meta-must-minimise-use-personal-data-ads
Noyb mentioned in their newsletter that this was getting deleted when posted to Facebook. I tried and can confirm! I think that's the only post to my own wall that I've ever had deleted.