Use. It's ready right now, as it has been for years. Use it. Insist on being paid for your services/sells in BTC/crypto. Bitcoin needs an economy. Pizza, Alpaca socks started us off - today not so much is denominated in BTC / creators in this space should accept payment of it for it, not for the conversion that follows. So barrier to Bitcoin: knowing what it is & the fact that we could build our own economy with it people..