So, you realize that the expected action from everyone on the road almost everywhere, regardless of the type of vehicle you’re using, is to pull to the side and stop as soon as you hear sirens specifically to prevent people from blocking emergency vehicles right? And since bikes are smaller and more nimble, they can do that much more effectively than a car.
Regardless, real world data shows that there are far more cases of cars blocking emergency vehicles than bikes, so you’re demonizing the wrong mode of transport on behalf of the ambulances here.