but also...encouraging people to absolutely hammer down as many pints as possible in a tiny time frame results in people getting absolutely smashed and therefore worse behaviour
there's a huge difference between buying a pint at half time and drinking it throughout a 45 minute half- as I think most punters do at non league, (bars are rarely busy during the game) and absolutely ploughing through a pint in about 3 minutes (by the time you've queued) as part of a mad half time rush (i've even seen people neck TWO pints ffs). You get much, much drunker
as for spilled drinks....people have drinks during the game at the amex....are they many cases of people getting scolded with bovril or getting drenched with sticky fanta?
Not sure I'm aware of your first point. Most people who are that way inclined, are drinking before even arriving at the Amex and you can't hammer down pints to your hearts content because of the queues. Of course people may order themselves more than one pint at a time but I don't see that happening in great numbers.
As for your point about bovril etc.. they come in cups with lids so little spillage unless they are completely dropped. Also, you don't get many people making lots of trips to the bars during the game to get multiple bovrils down their neck which you would do if it was alcohol.