It feels like young women these days are swearing too much in public

As a returning university student, I had been studying in my studio apartment for two days straight, so I came out to the lobby to get some fresh air. Since it's a university area, there are many students around.
But within a second of stepping out, two female college students started talking to each other, constantly using the word 'f*ck.' It wasn't even emotional; if it were just once or twice, I wouldn't mind, but it was continuous... Since there is an apartment complex nearby, I even saw parents out with young children in strollers.
I don't know if they wanted me to hear it or what... seriously ;;
I ended up calling them over to lecture them, asking if they thought they were the only ones there, telling them to only swear when they are alone, and asking why passersby should have to listen to them swearing. This isn't the first or second time this has happened, so I was angry. I doubt they would listen to me lecturing them, but after being out for two days, the first thing I hear is 'f*ck'... haha. I was so angry that I just couldn't let it slide.
I swear a lot too. On the internet or in my car... I swear when I'm angry. However, I don't swear on streets where unspecified people are passing by.
Even if I am angry, if I just spit out curses because I feel bad, what did the people passing by do to deserve that? It pollutes their ears... and especially if a young child passes by, what will that child learn?
Of course, I think it's unavoidable to hear swearing if someone is in a specific confrontation, but even then, if there are young children around, I express my anger without using profanity.
Lately, it seems like there are too many people who swear recklessly on the street regardless of whether others are present or not. I don't know if their parents raised them too loosely, but it seems especially prevalent among women. I haven't seen middle-aged women act like that, but it's always young women..
Am I the only one who feels this way? I get angry every single time I hear it.