An account was just created automatically and without my permission after I spent no more than two minutes on the website (also, cannot be deleted without entering the password, which I don't know because I didn't create the account in question, requests to change the password just lead you back to the front page). This is one of the most unethical things I've ever encountered in my experience of interacting with websites and apps, and I will never be using TripAdvisor for this reason.