Yep, those are all good points and I have in fact heard that some workers are continuing to work from home. I'm not sure if that's a good thing or not, either for the worker or the employer. But I guess we'll just have to see how this whole thing transpires. I've seen a lot of restaurants start delivery service, and pharmacies as well.
This is it, the world is constantly changing (with or without the effect of a pandemic) and businesses have to be dynamic to adapt to such changes otherwise they would begin to lose their importance.
This changes in customer behavior would surely affect some businesses which are static by nature, such as the gas stations, however if there is enough room for chages, they should be made to satisfy new needs of the consumers who would have extra cash which they saved up from the bus trip they didn't take or the restaurant they didn't visit, and they would need somewhere else to spend that.