> Unless you're in the community the answer to all of those is no.
Fortran is still widely used in mathematics and science. So if that's the community bubble you're referring to, then yes, there's definitely a niche there in my experience (but not purely for legacy reasons).
a little
> Do you know any programmers who know FORTRAN?
many
> Do you know anyone who wants to learn FORTRAN?
many
> Unless you're in the community the answer to all of those is no.
Fortran is still widely used in mathematics and science. So if that's the community bubble you're referring to, then yes, there's definitely a niche there in my experience (but not purely for legacy reasons).