âTwitter is all about personality,â Borkowski said. âWhile Muskâs tweets can be very controversial, they fit with his brand. Twitter is perfect for renegades, mavericks and disruptor brands. Itâs much harder for well-established brands with solid reputations, if something goes wrong for them they risk damage to their hard-earned brand. âPeople now think that to run a successful business, you have to be on social media and every brand has to have a Twitter account,â he said. âThe chief executives see that the bosses of their rivals have a Twitter profile, and they feel they have to have one too.â