This is definitely my ignorance showing, so you'll have to bear with me, but what is the difference between grammarian and linguist? I did find a linguistics c

This is definitely my ignorance showing, so you'll have to bear with me, but what is the difference between grammarian and linguist? I did find a linguistics course note which does seem to indicate that such a debate existed, even if in the past: https://www.ling.upenn.edu/courses/ling001/prescription.html https://www.ling.upenn.edu/courses/ling001/prescription.html