Lack of focus on EV which leads to lower production volume (Chinese carmakers focused on EVs long before Tesla got popular), trend of over-sizing which means it

Lack of focus on EV which leads to lower production volume (Chinese carmakers focused on EVs long before Tesla got popular), trend of over-sizing which means it's big and heavy, dogged obsession in road tripping rather than playing to EV's advantage in city driving, and of course Chinese carmakers get/got a healthy dose of subsidies.