On Etsy, I was asking questions to some psychic named GypsyyyTarot, and I posted a neutral, slightly negative review after a reading. He or she told me my error in how I read a disclaimer, and told me to go fix my review, so it was completely positive, then said "Sadly I'm not going to be able to do this order for you as now I'm unable to trust this client relationship any longer. You'll be refunded at the end of the day. Thank you and be blessed." in response to an order I made for asking about the disclaimer, which I didn't need.
Some people don't take criticism well.
To stop this from happening again, I might talk to the seller before I leave a bad review and make sure they won't ban me if I need to make a negative review.
I wanted to leave a note about this on Etsy, then realized I could leave it elsewhere, Reddit maybe.
Granted, you become omnipotent. Unfortunately you cannot control how much power you put out and break everything and kill lots of people and eventually yourself.