Yeah, I've had fun too, but on playthrough 4+ they don't add anything. It's just stress. I'm good enough at this game to not worry much about it, but it's still a net negative. If they are very susceptible to this kind of stress, I'm saying they can just turn them off. They don't add anything to the core gameplay except time stress and that's good for some and bad for others. One of the major strengths of Factorio is how expansive the vanilla options are.