Sure — but the UK or EU has to accept the constant rhetoric of “you clearly don’t support free speech, you block freedom.gov” when discussing with the US.
I don’t think it’s meant to be a perfect solution; I think it’s meant to be a political tool.
Also, the US does fund Tor — originally US Navy + DARPA, now through Dept of State. Entirely possible that they’ll eventually operate a Tor onion site for freedom.gov too.
This is grade-school level mind games. Is it really that easy?