I have an opposite story that people might find amusing: Years ago, a friend recommended a homebrew 1e (or 1eish) D&D game during the summer when our regular group wasn't active, so myself and a friend showed up to it. The people playing were a family, it was something like a father running the game, mother and a kid or two plus an uncle and cousin. Seemed a decent bunch, they put tables all in their garage and made a fun Sunday get together of it. The party was escorting some people through goblin territory to try to negotiate a peace with a goblin kingdom, fairly ordinary plot in a typical fantasy world. Some goblin kids started throwing rocks at the camp, so my elven fighter/mage decided to fire an arrow into the ground in their direction to try to scare them off before anything could escalate into a real fight, like an old farmer firing a shotgun loaded with rock salt near trespassers.
Suddenly, the real-life room exploded. One person accused me of trying to sabotage the game, another said 'what if you manage to hit them by mistake', and another (the oldest) started in on a rant about how you can't just nock and fire an arrow, you have to store a bow unstringed and string it first. My response was pretty much 'whoa, if it's a problem I just won't shoot an arrow, I was just trying to scare them off not derail anything', but it fell on deaf ears. The rest of the afternoon was hours of arguing over this, with a thread of 'you couldn't do that so fast, you'd have to do these other steps' 'OK, then you stopped me before I could do it, lets move on?' No, see if you don't unstring the bow the tension is ruined...' intertwined with 'what if you hit the kids by mistake? It's dark' 'but there's moonlight and I have infravision, and I was just shooting into open ground, right next to them' 'no, you could have hit them, here's some numbers...' and 'it's really important that we help the kingdom negotiate this treaty, why are you trying to derail it?' 'but I wasn't, I was trying to get some troublemaking kids to run off...'.
And at the end of this, as me and my friend were heading to my car very weirded out, the mother came and sweetly said "It was good having you over, are you planning to come back next week? we run this game every week!". I mumbled something vague, and once we got in the car we looked at each other and said "did that just happen?" I mean, gamers freaking out over something in the game and ranting or being absurdly 'realistic' about it is pretty common, but the mother inviting us back like nothing untoward had occurred was simply mind-boggling. And that's a set of people who invited a player (me) back even though they clearly shouldn't have.