I think the gov done a poor job of explaining lah. They can just say since T15 will not get  fuel subsidies, they are encouraged to buy an EV, since buying an EV they will pay zero taxes, import and excise duties,  with so much more tax deduction when installing charger and annual subscription of charging plans. Also a rebate of rm4k when installing solar panels..

Then just say this will spur adoption and help the country to achieve all the ESG goals like China and Norway whilst still being fair to the rest of the population that still gets fuel subsidy