2% of people who already have invested over $10,000, so presumably an even smaller percentage of people who have invested less than that or have no investments at all.
There is certainly the potential for a lot of new money, but I think we are looking at 10+ years until we get some semblance of widespread adoption.
Ten years in a bit long, I think we might see a bit more movement quicker than that, things seem to move quicker in todays tech age than they used to which only helps us in the long term.
I think he is talking about mass adoption not just adoption and movements. and I agree with that, it will take a long time (10 years sounds about right) before we reach maturity and see bitcoin mass adopted. other than that we will continue seeing adoption slowly take place as it has been in the past 9 years and price will continue to move upwards with it.