Everybody is working more hours in a day with remote work, it would only be fair to have the friday in return.
A lot of offices don't force you to interact with each other, much less in meaningful ways.
> And if you don’t take some fairly extreme steps to counter it, you’ll be completely alone and isolated
Are "having more time to meet with friends and family" or "having time to do hobbies with other people" extreme steps?
And when I am in an office, I do interact with people, in meaningless and meaningful ways, whether I am forced to or not.
I know this does not apply to everybody, but I function best with constant low level social interaction. I should have picked a different career, but I didn't have that foresight.