No it would not. A few years back, I tried some "clean" dialogue with the Sopranos characters and it just didn't work. For example:
Paulie: "Gee whiz Tony, are you really going to promote that man to captain? I often have serious disagreements with him and I don't think he is a very good fit for our organization. Also, he dresses like a slob"
Tony: "Paulie, I'm the boss in this family of ours and all personnel decisions are decided upon by me. You may not always like the choices I make but remember that I alone am accountable for them and I expect you, as part of my management team, to support me in those decisions."
Paulie: "Yes, you are right Tony, I apologize for being so forward. If you think he will make a good captain, I will give him my full cooperation and support. But Tony, could you please put him in touch with a wardrobe consultant? At our last sit-down, he was wearing sneakers and dockers for crying out loud. And his shirt looked like he bought it from The Gap at the Palisades Mall!"
See what I mean? It just doesn't flow right.
I'm not a big fan of profanity and I almost never use it myself, but I understand the need to include it in books, TV shows and movies in order to make it more real.
You know I once read that they filmed two version of the show, one for HBO, cable, and one for channels and networks that would not allow profanity and nudity.