If your goal is to help people find something that they could try, i.e. telling people about using galangal instead of ginger, then sure.
Since "authentic" is such a weird and ephemeral thing that's hard to pin down, policing people's language generally just comes across as petty and small.
Since "authentic" is such a weird and ephemeral thing that's hard to pin down, policing people's language generally just comes across as petty and small.