https://coinmarketcap.com/
Ripple is getting so close. The Bitcoin market cap is stable at $29 billion, while Ripple is more than half of that amount at $14.5 billion. And most importantly, the share of BTC in the total crypto market cap has gone below 50%.
This is so funny, how can a billion coin get close to the million coin in terms of dominance if your reference is the current price times the total coins? I think it is a flawed logic. I would be convinced if we talk about stores that accept such currency. As of today, I think no one ever get near to bitcoin in terms of store acceptance and adoption.