Your posts/profile look human, you're fine. A bit sad if a guide meant to help clients has artists worrying about interacting the right way, probably not the intended effect here. You'd likely need to go out of your way to act like a bot for people to think you're one.

Yay!! Im glad i can at least look human haha. I was worried i was acting too cold when posting or promoting my work 💚 this sparks lots of joy :) thank you for lookin