If these "predator" domains are of a serious concern, would it not be advantageous to your fellow Greek to add them to a public block list so that all can benef

If these "predator" domains are of a serious concern, would it not be advantageous to your fellow Greek to add them to a public block list so that all can benefit? I assume they serve no legitimate purpose other than to track? If that's the case, a blanket block list for all people who run PiHole/AdGuard/uBlock et al could be useful!