If you think a 20% change is not noticeable, I would invite you to walk into a room that’s 100% nitrogen.

That’s a 100% change, not a 20% change. A 20% change would reduce the oxygen by 20%, to around 16%. You’re confusing percentages with percentage points.

Western manufacturers keep seeing electric cars and electric bikes as specialist, luxury items. They are ignoring the obvious, that electric vehicles are the future of transport for everyone and they need to have models that fit all price ranges, including budget models.

Ironic given the origins of Volkswagen, literally “people’s car”.