I think your describing a type of logical fallacy but can’t quite pin down which one, https://youtu.be/pCg-SNOteQQ?si=SOFIkZBm1syuedfc this is a really short informative video on the topic and I would research Karl Poppers Paradox of Tolerance to get a better theoretical understanding of why their “opinions” are so harmful when they are not met with resistance.
Try Bandlab