You don't get to dictate to people here what they can and can't say to you. Everyone is telling you what they think. That's what happens when you come to an advice site. You say you don't need parenting advice, but you are on a parenting site. That's what you're going to get. If you write in asking what kind of trampoline you should buy, you're not going to get brand names only. You're going to be told to make sure that you get one with a net, or with this or that feature for safety's sake. You're going to be told that if you don't call your homeowner's insurance company, and if there's an accident, your insurance may not pay the claim and your insurance may be cancelled because in a lot of insurance policies, they won't cover trampolines, at least not without a rider and extra money. You'll be told about accidents, broken bones, flying out off of the trampoline, stitches, etc.
Don't like that? Then don't write in. People are actually trying to HELP YOU. If you don't like it, then it's a failing on your part to not try to learn something.
You certainly aren't the only person who comes on this site and only wants affirmation of what they want to do. Some of them come on here and give their whole life story over many, many questions and then get mad when you answer a subsequent question, knowing what they've written about before. Why on earth they ask a question when they want you to forget what they've said before, I will NEVER understand. And some ONLY want you to agree with them about how they've treated their ex, or their MIL's, etc, even when they sound deranged.
You don't get to close your account. It stays open. Everyone knows what your question was even if you change what you write - they can read the answers.