I am of the "what the inhabitants want goes" persuasion.

But the inhabitants cannot possibly have wanted Brexit (they didn't get a vote) and when the Johnson junta's programme really kicks in next year, a lot of Union Jacks are going to get pulled down.

The Falklands are politically unlike most places. Most if the population lives in Stanley, they know each other, and there is no Covid risk to interfere with in-person meetings. Public opinion is Facebook-proof.