Like many things, people hate it because of its associations with other things. They will happily throw it out even if it has good uses. Here have some spicy examples:
Some people experience gender dysphoria and may benefit from medical intervention? Nah it got abused by ideological idiots so it must always be bad. Karl Marx says workers must arm themselves? Nah guns are bad, I know this because rightoids like them.
You don’t tell the fucking UN to evacuate because you want to attack someone.