My Mother was an emergency room nurse, I don’t need to tell you her opinion of motorcycles!
I can well understand but is the issue really the motorcycle or the rider and other drivers? Motorcycles are strange contraptions and I truly think that there should be more stringent knowledge tests before a license is granted. Here are some interesting points...
1) The faster a bike is going the harder it is to drop. This comes in at speeds of around 35-40 MPH. The thing is that the wheels are large enough in relation to the body that they actually become gyroscopes making the thing harder to tip which brings up the next...
2) Many bike wrecks are causes by the rider not knowing about the gyroscopic affect in 1). Too many can pass a license test due to it all being at low speeds but these tests have nothing to do with the real world. When riding at speed the gyroscopic affect of the wheels totally reverse the steering. At speed steering is controlled by leaning the bike, not how you 'point' the front wheel. When making a right hand turn at speed the front wheel is actually pointing toward the left. This is called counter steering. Problem is that new riders have no clue on this and try to force the front wheel to go into the turn which can easily cause the bike to flip out from under them.
3) When I rode the most common brake setup was disk in the front and drum in the rear. This boils down to the fact that, on average, 75% of the braking power is in the front. In a tense situation a rider without knowledge is going to 'stand up' on the rear brake pedal which causes two issues. First they are using the weaker braking potential and won't even think of the front, more powerful, braking. The other aspect about this is that the novice will literally 'stand up' on the rear break peddle raising the center of gravity making the bike much less stable.
4) Then there are helmets... No I'm not against but didn't wear. There are some issues with helmets especially 'full face' helmets. One factor is that, even with a 3/4 helmet (without the chin part), it cuts down on what you can hear and cuts some peripheral vision. Let's face it as if you are doing interstate speeds and go down at 80 MPH you are probably dead with or without a helmet. and you likely went down due t a lack of all the above. Ya, a helmet could save your life in a city driving stop and go situation but not likely at interstate speeds. Oddly, even if has been years since I researched, States with a helmet law have a higher death rate and higher insurance rates. The thing is that the helmets restrict vision and hearing but the most important factor in my mind is that, if you put a helmet on a rider, they tend to think that they are immune and ride faster.
Oh, one more thing about full face helmets.... Research has shown that, with such a helmet, a direct impact to the chin guard tends to transfer the force to the back of the helmet which often results in a base line fracture of the skull which is basically 100% fatal.