How many people eat McDonalds? Or buy in to countless other things that can be trivially demonstrated to be against their own interests.
I don't know about anyone else but I never heard the critiques of systemd to be based on any doomsday predictions.
Everyone knew it would function, and that it even serves one use case better than before.
The critique was only ever that it serves one purpose better at the expense of all others, and is a downgrade in flexibility and functionality from what already existed.