Once Schools have set up and done a month of "distance" learning .... do more public schools offer that ALL the time?

Once Colleges have set up and all the work on "distance" classrooms ..... does at home college become even more accepted and common?

Once Businesses have worked out the kinks in "work from home" ... does at least part time "work from home" become more common?

Once restaurants have a "uber eats" or delivery menu worked out ... does that become a standard part of every restaurant buiness model?

I'm sure there are other examples as well ....

WHICH new remote / distance models thrive and expand?