Update:
It's been 3 years now.
I just sold the domain for $15,000 to the same end user.
They tried to trademark the obviously generic term. It was refused.
All this nonsense could have been avoided by just paying a fair price to begin with.
How you don't attempt to buy a domain...🤦♂️
Offer $11,000, then when I counter you make baseless legal threats and offer $5,000.
This is a generic term, no registered TM.
Domain registered for 20 years.
Classic "Plan B" attempt.
Redacted info - for now.