I have not read all of Xeptu's posts, but I would like to allow different opinions to be heard here.
Otherwise we risk becoming a "group think"/"echo chamber" and that is a waste of time.
Who has suggested he be banned ? Can you tell us that ? It seems like you are setting up a strawman argument there. From my personal point of view, I have nothing against differing opinions, but when the arguments backing them are of the level of an adolescent child,(obviously a personal opinion ) then I feel it is reasonable to point that out.