Why are Ibadis considered a peaceful and tollarant branch of Islam when they really aren't?

I can give them "peaceful", but they certainly don't seen tollarant of opposing lifestyles and practices.
https://www.worldnomads.com/explore/middle-east/oman/customs-and-etiquette-tips-for-travelers-to-oman
Why are Ibadis considered a peaceful and tollarant branch of Islam when they really aren't?
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