Yes, having made that statement myself, I responded. If they can't go 45minutes without a beer, don't go to the stadium. Couldn't care less about their health/drunkeness or if a break is good for them.
I come to football to watch football. If I wanted to get pissed I'd go to the pub.
I don't want my (or my sons, or anyone else's for that matter) match day experience ruined by the increased footfall up and down the aisle, missing parts of the match because people "need" their fix instead of watching the football, don't want knobheads throwing their drink, don't want people accidentally kicking over pints, don't want to have to limit my joy and celebration after a goal incase I knock someone's drink over, don't want people accidently spilling beer as they squeeze past struggling to carry 6 pints, don't want to put up with the stench of beer, don't want to put up with the mess of discarded empties.
I see the sensible argument to "if someone buys before KO/at HT let them take it to finish" but at the same time those people have solutions; finish your pint on the concourse and watch the screens, don't buy a beer you can't finish, or leave it and go watch the match.
Again, a change has potential to ruin the matchday experience for many. No change doesn't ruin anything for anyone, just means it's not quite what people would like