The issue what that is I have no idea what his focus is and how does it help you determine whether I would be a good hire for your company to know I did C (and FORTRAN) in the 90s?
Someone who has been programming for 25 years, starting in the trenches is different from someone who changes careers in the 00s and learns programming.
And I prefer some context to know what someone means as if it was just a line for “FooCorp 1995-2000, Programmer” does that mean FORTRAN or excel macros?
The considerations I take about scalability, RTO vs RPO and my entire system design and process decisions change when I have unlimited capacity and the ability to scale to zero.
My experience programming in 65C02 assembly in the 80a doesn’t make me a better developer today.