The biggest reasons ev bikes suck are: shitty range, weight, cost.

Bikes are small, batteries are heavy. The Harley live wire, for example, can do less than 100 miles on a charge. Second, but part of that first point, they're HEAVY. My bike weighs ~360lbs. An energica sport bike is in the high 500lbs range. Thirdly, they're obscenely expensive for worse performance, handling, weight, range. If someone could produce a 400lb bike with a ~200 mile range I might be interested.

I'm biased, but 99.99% of my riding is in the middle of nowhere in the mountains, there's no chargers out there and there won't be for decades.