Weird. I stopped writing reviews because they blocked a negative one once. It wasn’t profane, it was just an honest review of a product I didn’t like. The seller paid to have it removed and they told me.
I wrote my first review in years for a product that died on me. I gave it five stars unironically: it lasted 2 and a half years and cost $20. I had no complaints. I just bought another one. But I’m not going back to reviewing everything. They broke that trust.
I agree with the other person who says the only ethical use is not to use it, but my wife insists on carrying a Prime sub, so I’ll use it when I need something.