I don't really believe that bitcoin will change the way we live in 10 years, rather I believe that blockchain will do it! The way we are moving towards digitization, we will soon need a robust system which can't be altered by an influential person, blockchain is the only technology that is giving us hope for the same!
However, I don't think bitcoin is not going to be the reason for the change, but it can be a small catalyst towards the change only!
But for the average Joe, blockchain is invisible. "Oh they claim "thing" is safer now, great." At least bitcoin as a virtual currency has a bit more impact to the mind of end users, they are "using it" to pay with and be paid with.
Tim Draper is right, but one must not exaggerate. I think banks becoming optional can make life better, but only so much. Some people are actually desperate for others to handle their riches in exchange of fees, which can still be done with Bitcoin of course (just use an online wallet or exchange if you don't care).
Incidentally its the exact same way the Austrian School proposes to end fractional reserve banking, a bank with 100% reserve would actually charge you fees for storing your money, not the other way around... Unless you voluntarily want to lend it, and if that is so, your money would be unavailable during the time of the lend.
These things might seem annoying, but its the proof of a non fractional reserve system, which in turn makes a deflationary economy (based on real savings, as opposed to debt) thrive.
And if Bitcoin pushes the world away from Chicago economics into Austrian economics, you could in fact expect a (good) change
in the way we live...