If they're like me it's more a long-term risk of having all your social media accounts tied together into some creepy profile. By somebody buying ISP DNS data (

If they're like me it's more a long-term risk of having all your social media accounts tied together into some creepy profile. By somebody buying ISP DNS data (already happens), marketing data (same), or ML writing analysis. Until there's privacy laws preventing such things it's better to be anonymous