I don't know about that. I'm fairly older than the average fedizen. I can tell you, when I was in my 20s, the guy selling at the average pub would definitely be trying to push a little charlie onto you at the same time. Likewise, if I went to a club I remember being offered "a line" on multiple occasions with different people present.

I was never interested in it myself though. But it was out there and very easily accessible.

Now-days, I have no idea. Because I'm generally doing neither activity. But I bet if you live in certain areas, it's not changed at all.

Probably it depends a lot on where you live (or lived) though.