TL;DR Don't chase the latest tech stack to attract developers. Hot today, dated next year.
"Access to developer talent" is a reasonable factor in selecting a tech stack (e.g. there's a reason few use COBOL, etc.) But it's one of MANY factors.
"Access to developer talent" is a reasonable factor in selecting a tech stack (e.g. there's a reason few use COBOL, etc.) But it's one of MANY factors.