Is it though? You really don’t know Israel very well. It’s a shtetl and it’s all transactional. Not only it’s not necessary, the implications are substantial. The original plan of the ministry of health was to only impose this on high risk countries, few European and the USA. But then Pense called and pressured them to make it all countries, so the USA would not stick out and look bad.
Source (in Hebrew): https://www.haaretz.co.il/news/health/LIVE-1.8638214#7010128...