@tphinney@typo.social @evacide@hachyderm.io is right there are pretty trivial ways around this that have been known for a while given the possibility of not just harassment but tracking/stalking and (especially when the ad networks were younger) exploits I can’t say precisely what would/wouldn’t work because the ad networks’ policies for stuff like that are eternally shrouded in mystery and always changing, but such a limit is widely recognized in the security community as “no that won’t stop someone”