Look. A power-imbalance isn't you flirting with your favorite streamer/youtuber and him flirting back. It's not consenting to sex with him. Show these logs to any survivor of SA and they'll call you an idiot.
A power imbalance is something like the person love-bombing you to their reasonably sized audience, openly love-bombing you with gifts, turning around and depression posting to their audience when you deny them sex, basically using their audience against you any chance they get. That's holding a power over you in order to keep you in line and doing the things they want you to do. A power-imbalance is promising you a piece of their fame in exchange for sex. Offering you a position of power in their inner circle. Telling you they'll totally introduce you to their popular/famous friends. Threatening to out you to their audience for any wrongdoing and holding it over your head to make sure they get what they want. That's a power-imbalance.
You're an idiot.