Comment Re:Change business/school/etc. hours (Score 1) 250
Yes this is what they do in China. The entire country spans several time zones, but the CCP declared that everyone is on Beijing time. So in some parts of the country a business might be open at 8 am, but in other parts it might be 10 or 11. So in the end having one time zone has all the same problems of time zones (have to track what effective time it is in different regions) and no advantage whatsoever.