Fortran got simplified generics in 2003, I pasted the wrong link by mistake.
https://cug.org/5-publications/proceedings_attendee_lists/20...
Fair enough, I didn't know about that feature. However, people were using Fortran successfully for writing huge numeric libraries waaaaayyy before that.
I don't know Fortran, but I'm fairly sure that you just googled "fortran generics" and pasted the first result without checking it :)