Are you kidding? Traveling economically by air is one of the worst travel experiences you can have. If you're going to do it weekly, then it needs to be relatively cheap to make it worthwhile. Don't forget, too, that if this does become the norm, companies will start decreasing comp to make up for not having to pay people to live in high CoL areas. In terms of comfort, I'd rather stand on a BART train than fly for an hour.
I don't think flying weekly to an office scales up as well as you think it might.
I've known a person or two who flew twice weekly to commute. Honestly I rather an hour flight twice a week than commute an hour each way 5 days a week on BART.
I don't think flying weekly to an office scales up as well as you think it might.