ummm - it did happen years ago, i would not dispute that, but you must concede that, as david51058 has pointed out, the purpose of drinking among a lot of young people these days is to be drunk.
People seem not to drink for the pleasure of a drink - as in the continental cafe society our government laughingly thought would work here if they extended opening hours - but simply to be as drunk as possible as quickly as possible.
How else can you explain the proliferation of 'vertical' bars - where seats are removed because the drinks industry has observed, and admits, that people drink more when standing than when sitting chatting and socialising.
Pubs and bars are not the same as they were - and that is down to the drinks industry maximising the culture of binge drinking, aided and abetted by a hand-wringing but closed-eyes government who refuse to address the issue properly.