Tell that to Elon Musk. Tell that to the millions of moms who swear at their kids according to this study:
https://www.todaysparent.com/blogs/trending/if-youre-a-mom-who-swears-youve-gotta-watch-this/
People don't swear because they're stupid or because they have a low vocabulary, they swear because they're angry or frustrated. Maybe if you were in Elon Musk's shoes or the shoes of those parents who swear at their kids, and experienced what they experienced, you'd swear too.
If people see you as an armchair quarterback, your words have no power.