One in eight Northern Protestants combines expecting intense negative emotional reactions with overt reluctance to regard a unification result as acceptable.

This group is 2/3 male, 4/5 working class and more likely to have no educational qualifications.

https://www.irishtimes.com/politics/2025/02/14/when-it-comes-to-personal-feelings-about-unification-who-are-the-protestant-ultras/