Yes, of course you are right, it is a slippery slope. I try to make party arrangements where my guests are allowed only two drinks. I make them check their AK's with my security and then they go through a metal detector followed by an invasive pat down. One can't be two safe with crazies like you running around shooting squirrels with a gun firing bullets that can travel 2 miles.I don't drive drunk, I'm disgusted by people who do drive drunk. I have spent my life being responsible with alcohol, and integrating alcohol into my life in a safe way that doesn't endanger the safety of others.
Back when I was a kid, people used to drive drunk a good bit, it was just the way it was, and as long as they didn't create a danger, they tended to get away with it. But then, the problems of drunk drivers continued, innocents were killed by drunk drivers, and then all of us "safe drunks" had to pay for the sins of the drunk drivers.
We then found ourselves in the country where blood alcohol as low as 0.02 or even 0.00 is enough to incur a DUI, and this has expanded to boats, planes, dirt bikes and tractors. It has reached the point where us drivers and drinkers who have been responsible for our whole lives, now have to pay for the sins of a small number of drunk drivers.
But it's the way things go, where shit gets out of control; the innocents have to pay for the inequities of the sinners.