they're telling you to care about how the things you say can affect other people
without regard for how their free words harm others
Nobody is being hurt by me saying a word, bruh. No matter how naughty you think the word is.
Language is a living thing. You cannot restrict it. Trying to do so will only make it go in a direction you didn't expect it to go.
The word stupid originally referred to mentally handicapped people. It was the clinical term people used before it became "insensitive" to use, so they switched to retard. Then retard became insensitive, so they switched again.
Trying to avoid offensive language is impossible. No matter what words you use, someone will get their panties in a knot.
Because offense is taken, not given.
Case in point: Here you are, taking offense on behalf of hypothetical people who are not present, and are not being harmed.
You sure have a lot of free time, don't you?
not a very mature attitude to have
we are equally free to judge the ever living shit out of them
Just as I am free to not give the slightest fuck about your judgement.
You don't know me. I don't know you. Why should I care about anything you have to say?
Take your holier-than-thou attitude and fuck off to the hills with it.