All this anguish about 2030 or 2035 seems to me to be the wrong debate . . . practicalities may not facilitate either deadline, or any deadline ever . . . .
1. How do persons living in an apartment block or in a house with no driveway/carport/garage, manage to get the charge supply to the vehicle?
2. We don't have the national capacity for electricity generation to charge say 50% of vehicles,
3. The infrastructure of power supply nationally and street by street by street needs upgrading to allow a large proportion of EV.
4. The rush to build massive numbers of EV is bizarre in itself because according to research by Volvo, the environmental tag for manufacture is so much higher that it is not repaid until the vehicle does an extra 100,000 km than an ICE vehicle
5. The problems of excess weight, spontaneous combustion, battery replacement etc. cannot be ignored.
The whole debate is based on virtue signalling and has become PC, despite most of the logic.
All IMHO of course