Then you write router-level firewall rules for the IPs you know are safe to fully block. You can do that selectively so you don’t break other devices. I alread

Then you write router-level firewall rules for the IPs you know are safe to fully block. You can do that selectively so you don’t break other devices. I already do this for local DNS circumvention, which is probably a lot more common than hardcoded IPs.