Comedy and stand up in general

[Xannidel]

Okay so I among many if not all people love comedy of all types. Comedy will obviously change over time and people will always do that. I ask you if comedy has changed in the past 5, 10 and even 20 years. I was watching a stand up act and there was a young Jon Stewart so it was at least in the 1990s when it was aired but he must have used tons of cuss words to get laughs out where a few comedians before and even after him would either use one cuss word or none at all. Now think back to past 4 to 5 years and try to number how many times comedians use cuss words to get people to laugh. I mean Robin Williams and Dave Chappelle will use cuss words because that is part of the schtick (probably miss spelled that) but how many other comedians do you know that cuss to get laughs?
Or am I just making a big deal out of something that is basically trivial?