>>1
Lisps (and Wirths too) fell out of use in academia generally following changes in industry.0 There are still some interesting Lisp solutions however if you're interested in investigating.1
0 https://cemerick.com/blog/2009/03/24/why-mit-now-uses-python-instead-of-scheme-for-its-undergraduate-cs-program.html
1 https://probprog.github.io/anglican/