Dear oh dear, this is some tortured "reasoning" even by your standards. The outcome of an event doesn't negate an initial risk factor. Whenever you decided/decide to break the law and irresponsibly drive home drunk then you are putting people at risk, as simple as that. Your judgement and reaction times are impaired increasing the risk of an accident. This isn't speculation or opinion, it's proven fact.
If you do get pulled over the next time you decide to act like a tool then what's your defence going to be to the cops? That you've drove home drunk several times before and nobody got hurt?
Good luck with that...