I have a friend in HK who owns one, and a few who absolutely refuse to own one. Here's the summary I got from them:
1) China has no significant amount of oil unlike US, Canada, Australia, etc. They have to either rely on import through being not hostile with the US (we rule the sea), or being at least reasonable enough relationship with Russia while not being forced into a bad deal like the days before USSR broke up. They at least have some coals and are putting out a heck of a lot of solar and nuclear, so between oil and electric, they absolutely should choose electric.
2) They tax vehicles like many nations on earth without a majority driving population. Most vehicles are for suburb and casual urban driving so they don't need the 300 miles range like US population do, EV is fine for them.
3) They need a way to catch up without decades of industrial experience like US, Europe, Japan, etc so the fastest way is through EV. This fix a lot of their weakness in their own auto industry real quick. It is very easy to build a car with better NVH if they are EV than a 3 cylinder gas engine.
4) It is for their own government or leadership bragging and promotion need. It is not as important as profitability like the capitalism economy. It can be used to stimulate their own economy if they do it right so they don't need to import as many auto parts or partnership with foreign automakers. Their currency is controlled so they aren't freely exchanged and float in the international market so this keep their money back home.
5) Their population has lower standard and many are still on their 1st or 2nd car in their lives, so their EV is not the same as what we would demand in the US.
Will I buy a Chinese EV if I live in the US? If I were to buy one it better be a Lexus or Toyota, or at least match Chevy Bolt in quality. I don't think they are there yet if they were to sell for the same price exported to here. If I live in China, maybe the math will be different and it would be a good deal there. What we buy and what they buy are completely different vehicles.