My non-Bitcoiner friends all know how to pay me in Bitcoin using Cash App. For better or worse, once traditional banks and Visa start offering Bitcoin payments over their rails, the “scaling” issue will be over.

Right now, the problem isn’t finding technical ways to expand transaction capacity. Bitcoin + Lightning is already more than good enough.

Right now, the problem is educating 250M+ people to understand why they would want to have sovereign control over their own money. Until we have that, there’s no need to worry about scaling further.