Does the scientific computing community count as hobbyist? It seems to be a significant niche for python these days, largely due to numpy. Also, as another use

Does the scientific computing community count as hobbyist? It seems to be a significant niche for python these days, largely due to numpy. Also, as another user noted, hobbyist/enterprise is a false dichotomy. There's shedloads of non-hobbyist code that also non-enterprise.