(I don't know to what degree Eric Blair worried about a similar fate, but we do see that after Animal Farm he moves to a remote island in Scotland, where presumably strangers would draw much greater attention to themselves than in London — and before returning to London for hospital marries a much younger spook*)
* compare a line from Trotsky: "Rakovsky cites a curious remark of Babeuf to the effect that the degeneration of the new ruling stratum was helped along not a little by the former young ladies of the aristocracy toward whom the Jacobins were very friendly. ... A census of the wives of the ruling stratum in the Soviet Union would show a similar picture."
https://archive.org/details/in.ernet.dli.2015.74858/page/n11...