Many reasons. One major factor imho is the belief or illusion to be living in a meritocracy. Which would mean, that someone who’s rich has to have earned it and therefore criticism must stem from envy or jealousy. The same belief fuels the ideology of thinking of poor people to just be lazy leeches on society.

Never have I ever watched/read anything relating to Lord of the Rings.

As an engineer I can attest that it is also useful for quick calculations and illustrations, especially at the concept stage. We also ran process “simulations” in it for fun, but of course something like SciLab would be better suited for it. The possibility to simultaneously work in the same spreadsheet was also a godsend during lock-downs.