That’d be most of them I think. Though it is right that we didn’t change back after the war because it’s convenient for business. And now everybody’s holding off on getting rid of DST because some countries prefer permanent summer time and others permanent winter time (fucking degenerates, no I will not take anyone else’s opinion on this, I am tired of explaining to people that time is made up but business hours won’t change and therefore winter time = less/no daylight for office workers).
Anyway point is we’d probably have seen several countries switch timezones or off DST if business was not a concern.