Originally Posted by CPH-Flyer

My guess would be to make sure they did not have some loopholes around their measures, rather than spend the time to go through all options, or accept that there were a few loopholes, they went all draconian on it. One fell swoop to close all doors.

I wonder when things are normal for tourist travel whether they won't just reactivate all visas with residual time left on them. Another practical measure for them.