A 17 year old boy has been charged with carrying out an incel inspired terror attack in Canada. A woman working in an 'erotic spa' was fatally stabbed and two other people were injured:
www.bbc.co.uk/news/world-us-canada-52733060
I can't think of another example where a crime such as this has been classed as terrorism but incel groups do share similarities to other types of terrorist. Am also sad that a 17 year old can identify as involuntarily celibate.