It's not hard to make a system that really works. Hong Kong requires quarantine for 2 weeks when you arrive, with testing during the quarantine, plus is doing diagnostic testing of the entire population (my kids who live there are getting tested repeatedly). New Zealand requires testing within 72 hours of departure to NZ, plus testing and 14 days quarantine on arrival. That obviously works; would you find it acceptable? Maybe we shouldn't ***** too much about countries that are trying to find a middle ground that does not completely eliminate tourism.