If your alma mater is what I'm thinking of (UT Austin) I can maybe share some insight on the current situation. The introductory courses are all still taught in

If your alma mater is what I'm thinking of (UT Austin) I can maybe share some insight on the current situation. The introductory courses are all still taught in Java and the lower-division systems courses are taught in C. From what I know about the curriculum it is entirely possible for a student to go their entire undergraduate career without expanding from these two languages (maybe they'll need Python for a class or two). This past semester I took our PL course which was taught in Haskell. I thought it was an interesting course and strengthened my base in FP (my high school taught CS courses in Racket where I started my foundation). However this was not a large class and from discussion with peers there is generally little interest in learning "esoteric" languages such as Haskell.