But that's kind of the point. If you were to go to a bank and ask for a loan to develop your website you would be required to present a business plan. Other than creating a blog about job hunting tips (an already overloaded niche), you are "aiming low", and there's "nothing special", what makes you think you can make any money from this venture? What is your business plan?
You see, "owning" a cool domain name means nothing until there's a cool, and profitable, website to go along with it. In fact, your domain name may be worth more than any website/blog you could ever attach to it. Something to think about.
In a way you are correct, there is no new idea to put out there. So-called "fake news" recently enjoyed a bit of a boost, but The Onion was there long ago. How will you compete with the "Onions" of your niche? Marketing sounds good, but it's just a platitude. If no one visits your site marketing means nothing. And no one will visit without something special -- cool domain name not withstanding.
Not trying to harsh on your buzz. Just trying to make you think about where you need to go.