I think their main concern is that someone said correct thing while having chipmixer's signature on, I wonder how they would have reacted if someone had posted the same thing from account which isn't in any signature campaign.
Lets see if Chip mixer will be happy to see their name on the same line with "FBI hosted services" on google search results from 32 different domain name
Are you trying to silence users with threats? Chipmixer's signature is not forbidding users to speak true and share their opinion, like it or not.