I think this new "normal" will last for quite some time. Interestingly though, not every country is enforcing the same level of measures. In Vietnam for instance, they have already opened up for domestic travels and many of the local tourists have started to remove their masks

https://www.straitstimes.com/asia/se-asia/coronavirus-tourists-back-in-vietnams-ha-long-bay-as-domestic-travel-opens