There are 4 members in the stone roses so I opted for ‘other’.
John Squire doesn't really talk very much, so it's hard to ascertain his views on U2. I suspect he'd be in the Ian camp but who knows.
Mani said "Bono's my mate" in the press conference. I wouldn't read much into that comment, I assume it just means they met at some social event or other and didn't end up brawling and rolling around on the floor, which would be funny if it had happened that way.
Just taking issue with your poll. Squire may not say much but he’s unquestionably a member of the stone roses. Some would say the most important member.
Constructive feedback is always welcome. However, while many would say he was the most important Roses member, and they'd very probably be correct, it would be rather pointless to include his views on U2 in the poll, given that he hasn't to my knowledge expressed any. If you know differently, please advise.
Your question was:
Which Stone Roses member was right about U2?
This implies you are asking which of the four members was right about U2.
If you just meant 2 members you could have, for example, asked:
Brown and Mani were members of the Stone Roses; which was right about U2?
Hence me opting for the third option.