False statement, anyone can make a good post to earn merit and you don't need to be a Blockchain guru.
The key is that those posts should not be made whit the only purpose to get merit/money, this is where all of you fail.

I've said it 100000 times now, don't chase the merit. Just post as it never existed (same is valid for the sign. campaigns) if you have something to say which has not been said before, then it's worth to post, otherwise to you just piling up useless comments to reach your sig. campaign goal, and when someone check your post history, there you go, you actually are a shitposter, and it's only your fault.

So the merit has nothing to do with the constructive posts. See how many "constructive" threads for hundreds of useless subjects are flooding the forum and they still complaining why they don't get merit.

You can write 2 words and get 20 merit for it if they are the right words on the right thread, or you can write a novel and still no one will pay attention it.

So post only when you feel like to post not because you have the obligation to earn merit/money or reach some campaign goals.

Even better, stay away from the signature campaigns for a while and see how you gonna post if nobody is pushing you to do it.