If "frontend devs" are really, truly, genuinely capable of only holding one language in their heads, and that language is Javascript, then we should deprecate t

If "frontend devs" are really, truly, genuinely capable of only holding one language in their heads, and that language is Javascript, then we should deprecate the term "frontend developer" and replace it. I would propose "person who can only be at most half-competent," except that is too wordy and probably too charitable.