As someone who has bought 45 motorcycles over the past 58 years, I see the vast majority of motorcycle enthusiasts being dragged kicking and screaming into electric propulsion. Motorcycle buyers hate change - no matter what they might say. All of the riders that I have talked with see electric motorcycles as a curiosity. While they wouldn't mind trying one out, they wouldn't want to actually own one.
I don't see the major motorcycle manufacturers entering the EV market with mass production electric bikes until they can see the likelihood of sales being in the 20K a year range - unless they are forced to do so by government laws, such as ones prohibiting the sale of ICE vehicles.
I have been on a number of motorcycle forums over the years, where I have been beating the EV drum for the past 10 years. Unfortunately there has been little interest in electric motorcycles. On the other hand, there is a lot more interest on installing mufflers that make more noise.