

He generally should avoid publicly associating himself with the EU or “Europe, the continent” or “European values”. The EU is Trump’s, and more importantly Vance’s, declared arch-enemy and the ultimate target. Since they are the last big bastion of liberal values. This will tick off Trump again, which while cool, is not a good idea at all.
Instead he should say how he would love to join the US as the 51st or 52nd state. No, he won’t mean it nor should he. It’s all just kabuki theater anyway.
If you use anything but TOR together with spoofed VPNs for “activism” against a government that would jail/kill you, you are being reckless.
If you use X for your activism, you’re not an activist you’re a fed honeypot.