I'm not Boris' greatest fan, but fair do's; he got Brexit done, he won the substantial majority of 80 seats for the Conservative Party in the last General Election, became PM during the biggest political challenge in modern history and then faced an unprecedented global health problem which he managed to facilitate mass vaccinations for streets ahead of the EU.
Would the history books say, "He was forced out of office for not wearing a mask at a garden party"?
Have you any idea what extravaganzas meanwhile go in Brussels & Strasbourg? they would howl with laughter.