This is usually the correct position. Regulated competition and controlled monopolies try to provide the best of both worlds. Private companies will always push for deregulation or find ways to exercise a monopolistic advantage because they are incentivized to do so. Companies should be allowed to optimize within the regulated structure set forth by government. Aside, this is why government corruption cannot be tolerated and we must have strict laws limiting lawmakers' actions when reentering the private sector and oversight when they are in the public arena. We cannot have lawmakers eroding regulations in the name of increased profit when those regulations guard the public from poor outcomes.