I support the reasoning behind UASF, but it could be a dangerous experiment if the community is still divided.
I don't think that the community is divided, all community is unanimous in supporting SegWit. I'd not call neither one corrupt chinese with his paid shills the part of the community, nor altcoiner Roger ver.
If we just disregard them, there's no consequence, even if they create their altcoin BTU, noone will support centralized rogercoin with president and secretary.