Nowadays I'd probably just ask Claude to figure it out for me, but pre LLMs, WL was the highest value tool for thought in my toolbox.
(Edit: and they actually offer perpetual licenses!)
If this was open sourced, it had the potential to severely change the software/IT industry. As an expensive proprietary software however, it is deemed to stay a niche product mainly for academia.
As an engineering undergrad I had a similar feeling about Matlab & Mathematica.
Matlab especially had 'tool boxes' that you bought as add-ons to do specific engineering calcs and simulations and it was great, but I almost always found myself recreating things in python just because it felt slightly more sane to handle data and glue code.
Pandas and Matplotlib and SciPy all used via an ipython notebook were almost a replacement.