> You can do your own research.
I did.
Given I have zero specifics, "doing my own research" meant an internet search, which returned nothing relevant, and also didn't cause me to think of any alternative search terms that would be likely to return more relevant results.
I mean, if three unrelated political parties can seek literal independence without this topic getting into search results, I don't see how "unsavoury political views" or "political dissidents" is going to be hugely relevant to the topic of "who has bank accounts".
For example, Googling:
> "Dessie Ellis" unbanked
gave me exactly one result, reporting on a committee he was a member of. Ten years ago.
https://www.oireachtas.ie/en/press-centre/press-releases/201...
I wouldn't be surprised if he was actually unbanked at some point given what he was extradited for, convicted of, and ultimately imprisoned for, but the point is I can't find evidence that he was on the internet with obvious search terms.