The important part there is the “pointless”. As I said, and you studiously ignored, FB has over 2 billion unique users a month. If I boycotted them they wouldn’t even notice. The only purpose of such a boycott is virtue signalling, not my thing.
You have a valid point. I just closed my Amazon account, my Ebay account and my Paypal account. I realize that those global behemoths will not miss me one bit. Still, I could not in good conscience “engage” with them any longer. Many of my conservative friends still “submit” to google, facebook, etc. I don’t blame them. Everyone must decide for themself when it is time to part ways with the Devil. I confess I continued doing business with all of them for several years after I already knew they were evil. It’s strictly a personal thing.