^
It was more a comment on Akuma's idea that idealizing idealizes yourself.
I saw a lot of people idealizing, but it does not imply a personal perfection, and sometimes quite the opposite. It can be that you are so below the person idealized, that your imperfection is almost swept away because its for the cause, or for some altruism.
Let's take a few examples. Sick children, they are usually idealized. So sports players will visit sick children, in order to show they are caring people, but it does not imply they are perfect, but when they do something wrong, like send another player in the hospital, then they can justify their existence by saying the visit sick children, so they aren't all that bad. Who else will visit them?
Or plenty of people idealize Jesus, who they think is perfection, so they are nothing in comparison, but then again, others are also nothing. So then they go on abusing children and tell them that Jesus would be nice and would not defend himself. The person will admit readily being a sinner, but somehow they think they should get a pass, because they worship the right person.
Toxic is all the bad stuff you impose on people and in this case, it is made worst, because it is not owned, it is blamed on the idol. So the person feels justified, because it is seemingly altruistic, and the victim cannot fight back either, because it would mean fighting the idol, and if they do, things just escalate because the idol is sacred and cannot be touched. So it is toxic, there is no resolution ever possible and it is bad for at least one of the parties, usually both.
People still fall for it though, they never learn. The whole schtick is pretty obvious though, but people only see it when they don't believe in the idol, but don't question the need and usefulness to have some in the first place. They just want it to be the right one, the one that their feelings want, the one they emote about. That one they will fall for it, and become toxic and allow other like minded worshippers around that are also toxic. So then the will fight each others through the idol. And if it is a person that is idealized, then they will simply abuse the authority, because it is beyond reproach, up to a point of course.
Politics is the same. People idealize their party, which gives them cover for whatever bad stuff they want to do. It does not make them perfect, just a conduit for their emotions to be carried through the idol.
Same with ideas, "values". Climate change for example. People will use it to tell people what to do, what to eat, what to wear, what to consume, where to work, etc. Not because they are perfect themselves, most aren't and are oftentimes worst than the people they accuse, but it gives them cover for every little emotion they have and want to impose on others.
If it is someone you know, their perfection may be used to do all kinds of things in the same way. You are just following orders. That is the defense the nazis had. Or it could play out in other different ways, but the idealized person is seen as a sacred object. It cannot be changed, so others have to change and be forced to change in the name of the idol.
Parents can be seen like that of course. If they are idealized, children will fight through them. If one does not worship the parent, it becomes the black sheep of the family, not part of the play. It's a bit of a natural human behavior and most parents probably want it that way, because it gives them more power, but it changes when children grow up, or should. Then they start worshipping something else, or worst, someone else. It's why their is adolescent crisis, the children learn the parents are not all knowing, and all wise, and in fact are quite lacking. It creates narcissistic rage, because the reality is confronting the delusion. So there you have the answer to your question. Reality always win, and whatever quiet you think you may get from idealizing, not only it will be confronted by reality, but you will use it to abuse people and be abused in that same way.