Bitcoin is not just for few individuals, but for everybody. Satoshi aim is to create a decentralized currency (bitcoin) for all to use, irrespective of your financial status.
Only few of the human race has the knowledge of bitcoin. that's why we can easily differentiate those that has the knowledge of bitcoin from those that doesn't.
Although as for me, I get to find about bitcoin from this forum
Yes, bitcoin is for everybody but 10 years is to short time to become mainstream.
We need more practical ways how to use btc in every day life
I think that already many people heard about btc but only a few understand btc technology.
You are right, this forum is the best place to learn about btc.