Telling new users what to do, what they should or shouldn't share is a good way to make them not stay, especially being presumptuous enough to say they only do it for points.
Please. I get that you’re excited but as someone who scrolls through post and post of this, I’m starting to get pretty aggravated
Nothing in rules or etiquette suggest there's anything wrong with making such posts, nor should it. Let them be excited it's not a big deal, keep using that scroll button because believe it or not this place doesn't cater to what you believe ideals should be. If something so trivial is going to cause fluster then learn to control those emotions.