Take it easy it was tongue in cheek.I have worked abroad in many countries , I know usually what a non English speaker is trying to say.I wasn't the only one who commented others were more vicious, did you have a go at all of them, I wasn't malicious.
Funnily never been stopped in Singapore , been there as much as BKK usually whiz through Immigration in 5 minutes and in the taxi 15 minutes after touch down.
A lot depends on the success or otherwise of the vaccination programme in various countries.If the vaccination programme gather pace with no obvious hiccups might be difficult to justify not returning to your home country.