The culprit here is the TLD operator. Why on Earth would they suspend a domain because of some private web browsing blocklist? FWIW, the client may not even bot

The culprit here is the TLD operator. Why on Earth would they suspend a domain because of some private web browsing blocklist? FWIW, the client may not even bother with the web browsing; there are hundreds of other things we use DNS for. Alas, the .tech domain is quite popular.