I don't know, I think it's pretty rare that I get frustrated with them, I see people make comments all the time about screaming at the screen and then I think that's an overreaction, there are certain things in gaming I am pretty lenient about that other people might not be and things people don't care about but I do.
For example, I don't really care if they have like a subpar build in Dark Souls 2 or something, because that's the kind of thing you just have to figure out over time, and I know if they had severe build issues in a game like that, Pat is always going to figure it out eventually, they won't go through a whole game wondering why their character is shit.
But that kind of thing gets people really angry for some reason.
While I'll get frustrated at them looking for like a door or item they very obviously run past like 4 or 5 times or forgetting to use a mechanic they were taught and specifically try everything but that one thing to beat a puzzle and even actively be like "No it wouldn't work anyway" rather than just trying (Like the Eternal Darkness Fiasco).
I don't expect them to know everything or be amazing, I expect them to pay attention to what they're playing.
Them fucking up is part of the fun, but if it's like a Brad situation of being actively bad through not caring, then I hate that.