Sure if I break the ToS and get punished I will take my punishment and even I do get punished not like it will be a permanent ban. The thjng is in game people rarely complain, this seems more like a forum issue. In the end i cannot control the actions of others, if people wish to follow suit and skip with me and start attacking the boss I cannot prevent that. If someone wants to watch and take part in the basic fight cool, they can leave and requeue and try again. Just as I can requeue and try again if I end up with a group that does not skip.
People put a lot of faith in the ToS, sure it gives SE the power to punish people that violate it, but if they do not enforcement or maintain their stance on having absolute evidence then the chances of action being taken against my account are fairly low.
Personally I feel people should take more control over their own play experience. Do not like what a group is doing leave, try again or queue with friends. If a group is too slow for my taste I make a choice to stay and deal, leave and try again with strangers or friends. In the end i do not have to run the content but if I rush it quickly via skipping why not get it out the way? Sure I am not playing as SE intended, but that is on them for not punishing the use of the bug and or fixing it.
To be fair on a personal level if someone makes fun of me or bashes me over a video game I do not view it as harrassment or take it to heart. As I said if group is down for watching the cut scenes I will just leave and do something else during the timer. Not like my queues are all that long since I often queue as healer or tank just to ensure a quicker pace.
Aren't we all selfish to a degree one way or another? Not like I think it is wrong to be selfish if someone were to call me selfish I would agree with them. It is not so much forcing since they are free to leave just as I am.