Depends if you are good and kwtd, if you don’t people can be toxic.

And some on top of that can be toxic I find regardless. I haven't seen much of it tbh since I'm more a solo player but my worst experience was probably the time I joined a group of four from an lfg post doing Deepstone Crypt and I figured out they were friends irl clearly and one of them also never did the raid before. It was my first time with it too and I did at least in advance watch a video to have a decent idea of the whole process, but regardless the raid dragged on longer than 1-2 of them wanted and the frustrations began about 3/4ths of the way through. They started by taking it out on the other random during the third part (Rapture, aka first phase of Taniks). By the final phase it got worse after repeated wipes, and despite the fact one of their friend group was messing it up for us, I'm the one who gets yelled at and kicked out due to the one mistake I then made during a critical moment while their friend was of course blameless.

Nah. All you gotta do is be able to listen. Even when people don’t kwtd it’s still a really fun time as long as they admit they don’t kwtd. Then you just gotta teach them.

For you, but I’ve done LFG raids where the one guy who didn’t kwtd got insulted bad.

True. Those people are not fun. I do try and join LFG’s where I get to teach people though. It’s just more fun that way imo