> Likewise, most devs don't want to learn an obscure language for one job even if they are more than capable. Either they get stuck doing that language or they

> Likewise, most devs don't want to learn an obscure language for one job even if they are more than capable. Either they get stuck doing that language or they earn a hole in their resume instead of additional experience in what future employers care about. This is less of an issue with accumulated experience. Personally I would actually welcome the kind of job that would involve learning a new niche language, since I already have >10 years of experience in several mainstream languages, and there's diminishing returns wrt resumes and interviews past this point.