I might be misremembering things but I'm pretty sure tips like this have been shared many times before, even the FAQs on boards or unofficial posting guidelines mention quality posting here and there. Have you tried to see if your topic shares a similarity with another thread before OP? It's way useful if you make a thread that contains various tips, if there's none.
Unfortunately, a lot of them don't like to read. It might be recency bias but I've found so many people misread or misunderstood sentences on the internet over the last few years or so. It's probably just as bad as before, but I can't help but notice the 'sudden' increase in illiteracy when I spend a lot of time on written media (forums, chat groups, etc).
No lies. We've read repeated advices like this which brings me to ask what the Op is hoping to achieve with this.
If this has been discussed several times and there's still those that default it only means that this will only add to the pile and still not make any difference.