USD single currency is the base of the market everyone can easily accept it. so, in my opinion, it can dominate the crypto market
Yes, the only US currency will dominate first is the dollar. As for cryptocurrencies, in my opinion, the dollar will dominate. But I prefer rubles.
When currencies we are talking about USD will continue to dominate as it is accepted worldwide and when I think about crypto it will be bitcoin which will continue to dominate the way it is being doing for year and may continue it for more coming years.