You've got two unrelated statements there.
MG isn't MG any more. It's venture capital out of China. Plenty of people with petrol MGs are having a terrible time with them.
If you have an Electric MG, the "electric" isn't the problematic part of that equation.
People have been driving electric vehicles for ages with no problems. The Prius has been around for decades and with a bit of messing around they can still be on the road. In the same way you see people driving s-box commodores and falcons around.