Anyone with a clue knows that a leaning trike could be made to handle better then a sport bike and be more stable upright and braking. With technology being as advanced as it is. Modem leaning trike could be made stiffer while upright and at a stop stand by itself, and when cornering adjust to leaning into the corners. Some people are just simple minded and thick headed dolts.
I bet a good percentage of spyder owners, when first seeing the spyder when it was introduced probably shat all over it too.