ok, you look new, welcome, being new, know that I'm going to treat you just like if a veteran posted this, and don't take this as this is how the community at large thinks.
It's easy to have ideas, putting them into action is what is hard, so if, someone was so taken with the above idea to make a whole game, then the credit would go to them., not you.
Furthermore, if your not inspired enough to make the time to learn how to put your ideas, your dreams into a reality, why do you think someone else will?And is the idea really that good if the originator doesn't feel motivated to try?
If you were on a book writing forum, would you post an idea for a book, for someone else to make?
Your a member on a faceless member on a forum board, why would another faceless member be inspired to make you ultra happy?
If you believe in it enough, you might be able to make it one day, hell 5-6 years ago I was posting and discussing on a forum just like you, and was hoping the big time Devs would pick up my ideas, but then I got a chance to put those ideas into action, and now I lead a similar project.
It's not easy, it's not fast, and sometimes, more often than you think, it's mot fun, but it is rewarding beyond your dreams, even if you don't succeed.
If your content to sit back, then sit back, but if you actually want to see it a reality, then figure something out, you don't have to be an artist or a coder to make it work.
I'd say, just try, maybe one day you'll have the game of your dreams, and you can say you had a direct hand in making that happen, your more capable than you think, most people are.
good luck then, whatever happens,