Not sure why people focus on their stack still. Just build stuff with what you know (and like). Everything is fast enough, scales enough. Just maybe you cannot

Not sure why people focus on their stack still. Just build stuff with what you know (and like). Everything is fast enough, scales enough. Just maybe you cannot find people if you grow for some choices, however, if you don't grow enough (chances are you won't anyway), it can be an example; we don't interview js stack or python stack people because everyone is that, so there is mostly terrible quality. If someone applies for Haskell or Common Lisp, it's generally just automatically good and often excellent even.