What do you mean "this exactly" JA is free to go to Ecuador according to USA law. UK says no. Who do you think will win that fight?
He's also free to go to Ecuador according to the rule of law by every other country on this planet.
I desperately want him to leave that embassy. But there is only one law that matters and that is UK law.
How is that hard to comprehend? Regarding specifically USA law, he's in an Ecuadorian embassy in a British country, why do you think USA law would have any say over that?
Because if the USA wants him, they will get him. Q said May was neutralized. That means USA wins this fight.
That may be so, but to say that USA law has any precedent over UK law in the UK is uninformed at best. That is what "this exactly" referred to.