This has been very contrary to my experience. We have had a fully EV Kia for almost a year now, and it is the most low-drama new car that we have owned by far. Literally zero issues with it (unless you count the slow leak in a tire from a nail). 10 years ago we had a Subaru that came with so many factory defects, we swore off Subaru forever. We have had many VWs, none of which ever broke down. They took a ton of maintenance compared to our EV, though.

We were able to install a level 2 charger in our garage, and this had made the car completely worry free. Also, the experience of driving an EV is so much better than driving a gas powered car. I can't stress enough how much of an upgrade going full EV has been for us.

I guess you need to be careful which specific model you buy, and we avoided Tesla because I felt that I had enough buggy software to deal with in my life, but I would guess that the most reliable EVs are much more reliable than the most reliable legacy gas engine cars. After having our EV, Ithink that they are simply just better, and a complete take over in the industry is inevitable.