So the Protocol agreement to keep the peace has instead led to more violence. Northern Ireland peoples just like to fight. By saving the Good Friday agreement and keeping the Irish border open, they create a sea border that delays food? Oh yeah, that's some smart stuff right there. Disrupt someone's milk, meat, and eggs, and expect them to be happy?
But hey, rather than get it worked out and press government to get the job done, just hurl some petrol bombs at your neighbors on the other side of the fence. That works!
(two face palms, one for each side)
I have visited Belfast. It's a dreary place. It's difficult sometimes to understand foreign culture, but I sensed the whole place was on edge, there was a tension in the air. That was in 2015-2016. People were not open or friendly, and the food ... bad.