The audience isn’t just the OP as you well know. It’s other parents and other kids some of whom may have the same biases but not quite as fully baked. And for THEM- hey, maybe it helps to understand that smart and successful people go to all kinds of colleges with lots and lots of terrific outcomes.
So is the OP checked out? Probably. But if there’s one kid out there thinking “my life might not be over if I get rejected from Harvard AND Yale”- it’s worth it, no?