It started with bulldozer parenting, which lead to a generation being unequipped to deal with the real world. They are effectively still toddlers, stuck in arrested development. They demand to be protected from everything, including words and ideas. If they don't get what they want, they throw a tantrum. Colleges turned into their pushover parents, and then tech companies, and now almost every institution.

https://www.theatlantic.com/magazine/archive/2015/09/the-cod...