of course its believable there are no depths to which they wont drop. When the Right wingers in UKIP and the BNP realised they couldnt get elected they took over the Conservative party - kicked out moderate MP's like Greave, Clarke, Hammond etc and put a "likeable" clown up to get elected I dispair that the British public fell for this - unless 40+ % really are right wing racists who dont care about others in which case I dispair even more
People want vaccine passports, so presumably he just assumed there's a huge thirst for fascism and 1930's politics in the population in general?