All human languages have at least some irregularities, and the way in which speakers deal with those irregularities is an interesting series of phenomena in itself, but most conlangs aim to be fully regular. A similar situation holds for phonology in which most languages have a developed system of allophony and sandhi, but conlangs typically don't aim to represent those phenomena at all.
https://ufal.mff.cuni.cz/~hana/teaching/2015wi-ling/01-Intro...
Can you give me an example of such a university curriculum?
Because we're not teaching language science in that case, we're teaching proficiency in an actual language.
An industry language is fine for a software engineering degree, or a technician degree of some sort.