[Endlessly]

At some point, unless working onsite is (really) essential — employees & employers that have onsite unnecessary office space should have to pay tax to do so, otherwise, them having an office space just paid for by those who are willing not to have an office.

Having non-essential spaces for people is complete unnecessary — and it: contributes in less health eating habits, traffic, cars, HVAC related energy costs, wasted time commuting, rising real estate costs, economic lost during pandemics due to downtime, etc.

Same principle holds true for non-essential travel.