First off, anyone who has never witness talk or behaviour like the Trump bus conversation is flat out lying. I've seen it countless times from both sexes - and i've worked in office environments as well as out in the field environments, golf course, locker rooms, bars etc.
Now, what we're seeing here is nothing more than than show business - the ugly side perhaps, but show business. People know that there are a couple different routes to fame, publicity and therefore money in show business. In most cases, and in Trumps case, he has to have the media like him to give him good publicity. In some cases, it's a matter of someone reporting untruths. What we saw in the bus was banter between 2 guys, Trump was serving up the rhetoric to a receptive and laughing Billy Bush. Billy Bush seemed to be having fun with Donald, and Trump just kept taking it up a notch. The same with the Howard Stern interviews. The only reason people go on HS is to be and say outrageous things, you can't go on stern and give the same interview as you'd give Charlie Rose - that's just not the forum. If we believed everything I heard a celebrity say on HS, then we'd be looking a really sick world. Ever wonder why Obama goes on "The View" and is gushed over, while McCain shows up and they grill him on foreign policy - it's all about getting the media to like you and give you favourable publicity.
Ever wonder why every celebrity seems to get along so well in front of the camera or at social events? Ever wonder how last year so many celebs liked Trump, and now they're calling him out. It's all a show, and 10 years ago, Trump made his brand using a certain persona. Ironically, the media that used to like it back then is using the same persona to crush him now.
I can only imagine what what would happen if Louis CK or Russel Peters went into politics