OMG is this really an argument? What is wrong with cyclists? The only reason all my bikes don't have discs is because most of them are simply too old. I think my earliest disc model is from 2005. My 2017 Trek road racer has the ubiquitous dual pivot side-pulls because the discs on road race bikes (vs road bikes) thing still existed. In 2024 its all done and dusted, discs will be the OEM brake system of choice for bikes that anyone here will want to own.