That is a good book.
Re: downvoting; I think it’s just knee jerk reaction to any suggestion Facebook can do anything good. I have the same reaction but, like you, there’s a specific group I belong to that doesn’t exist elsewhere and it’s one of the few groups that isn’t toxic or hysterical.
I appreciate the speed at which my tax refunds are processed annually, but it’s becoming clear that the “pay now, do the math later” philosophy isn’t working. I read somewhere that philosophy is deliberate in order to make the CRA look more efficient. I guess it’s just become more efficient at being defrauded which sucks.