"I find people who don't think exactly like me to be intolerable" is the bread and butter for controlling a population. People look at the past and think to themselves "those people in the past were wrong, that's why the one acceptable way to think being enforced with power was immoral, on the other hand, my opinions are right, so the ends justify the means". Intolerance is intolerance, regardless of how morally just…
https://en.wikipedia.org/wiki/Paradox_of_tolerance The paradox of tolerance states that if a society is tolerant without limit, its ability to be tolerant is eventually seized or destroyed by the intolerant. Karl Popper described it as the seemingly self-contradictory idea that in order to maintain a tolerant society, the society must retain the right to be intolerant of intolerance.
Like magic, anyone who doesn’t agree with you then instantly becomes “intolerant” and dangerous so we shouldn’t allow them to have a voice or power.
That line of thinking is nothing but BS mental gymnastics to justify oppressing and silencing the other side.