I don't see how those relate to a company's revenue or bottom line, which is usually what we imagine company's to care about above all else.
2) Municipalities give all sorts of tax breaks and incentives to companies, but only if people are in person helping the local economy.
If commercial real estate in general loses value, the value of these assets is also reduced, which will eventually be reflected on their balance sheets.
Even in cases where the real estate is leased rather than owned, the future rents owned are liabilities that are also a part of the companies' financial reports. If the demand for commercial real estate goes down, they won't be able to fully offset liabilities by subletting or selling their commercial real estate, which will show up as losses, write offs or write downs.