It could make it to lots of developing world markets, where BYD already has market share. So it won't just be china, but lots of markets that just aren't the USA and perhaps Western Europe or Japan.
My BYD Atto 3 is costing me A$155 a week, with a rebate equivalent to 35 weekly payments, and I'll run it largely for free via solar. My whole car and CTP registration is costing me the same as 83 litres of petrol a week. The novated lease FBT exemption is incredibly generous (excessively so - it's bad policy)