This was easy to see coming. I think alot of Kneecap's international audience don't understand that their personas, songs and whole aesthetic are making fun of the post-troubles west Belfast hoods. People who were (like Kneecap) born in or after the 90s and are aping an exaggerated form of surface level republicanism that lingered beyond the ceasefire especially in Nationalist strongholds like West Belfast. When talking about the influence of the Troubles on the post-GFA generations I am often reminded of a quote from Marx; "The tradition of all dead generations weighs like a nightmare on the brains of the living". These hard lads who run around pretending they're in the IRA because they sell drugs and spray slogans on walls are really just using the aesthetics of resistance to mask the fact that they are actively harming their own communities.
I believe Kneecap's popularity abroad stems from this mask of resistance that they initially put on to mock destructive elements in their own community but that people missing the local context see as genuine and are using to LARP as revolutionaries. I don't personally know them so I wont make judgements but sometimes it seems like the lads in Kneecap have also fallen for this trap themselves.
At the end of the day they are really just like any other successful band, and they will prioritise their income above their empty slogans any day.
You called it a week ago congrats : https://hexbear.net/comment/6106194