For me it’s driving while under the influence. If you couldn’t tell, I like me some ganja. However I have long since held the belief that it is utterly insane to drive while under the influence of most substances, with maybe nicotine and caffeine being the exception. All too often I see other stoners smoking and driving, which I simply can’t fathom. I’ve only operated a vehicle once under the influence and it was just to move a U-Haul around the block to a different parking spot, which was such a scary experience while high that I refuse to even consider getting behind the wheel again while high.
I feel your pain, I’m a trans woman and cars and motorcycles have been my hobby since I was a teenager but I avoid most car meets like the plague. The import scene seems to be a lot better than the classic and muscle car scenes but there’s still a fair bit of right-wing bs. I do find it hilarious when I roll up somewhere in my classic jeep and notice some maga chud oogling it, the look on their faces when I step out is priceless.