Not exactly. People may well act as false an annoying supporters (and yes I have a particular ID in mind, but it is hardly unique), either just for kicks/attention or out of a genuine desire to do harm.

Although it is also true that some of the obviously fake supporters have been equally obvious sock puppet accounts, and were called out as such based on looking at their account profiles. That still doesn't demonstrate conspiracy though, since they could all be socks of the same person.