You make a great point about merchant adoption, but the crypto circular economy is growing faster than people realize through services like Bitrefill. While a local grocery store might not accept bitcoin directly yet, being able to instantly buy gift cards for supermarkets, gas stations, and flights means you can actually live off crypto much easier today than a few years ago. It’s an intermediate step, but it bridges the gap while we wait for native adoption.
Circular economy is too academic term, and I would to say it in a simpler and more easily understood way: the market is a zero-sum game. It means money in the market only exchanges and moves from people to other people, while the total capital in the market is the same.
With very fast and strong adoption growth of cryptocurrency, with time, there are more companies and merchants accept Bitcoin and cryptocurrency, build up their services and products around it, and it gives people more choices so that they can pick ones they think better.
It's not like an easy achievement after one night, but the whole industry has gone a very long journey till its massive adoption, nearly reached to mainstream, and great success today.