Poor leadership is building a great team and doing everything in your power to hold onto control. No one can develop and sustain a great company without genuine trust. Recruiting the best people and tying their hands by not giving them the freedom to perform makes no sense. Great leaders know that the soul of their business is their team, and they must allow and trust their team to produce their very best work; that's why you recruited them in the first place.
If you want to be a leader, give your team the space to work, create an environment free from the impediments of toxicity and witness significant growth in your company but, more importantly, in your team.