the problem with the mind your own business individualists is they cant stand politics and they dont get involved, because they are off living their own lives and minding their own business.
rallies and speeches and things attract the mob types - especially the ones without jobs.. or something better to do.
granted their is a lot of stereotyping and prejudice that puts the "other" into "them" when a decent interaction might have discovered they were actually "us", the fundamental condition of different priorities and different moralities creating different requirements is always going to put someone into "them" on different issues.
i think the jews called these situations "cut the baby in half"
--edit--
gak, my usually poor language is even worse than usual.. might have another crack at this later