if already B196, why no ticket for 60kmh with 50s scooter?

I find it funny Germany does not have a TÜV for 50 scooters. When I see what is on the road… I am for introduction. In any case we have the possibility to drive with car driver’s license 125cc. 12 hours training and 700euro and done. Why then no training and permission for 50 scooters, and then we can drive normally maybe even more than 60kmh. Many experienced drivers have problems with simple 50 automatic scooters. But law has no problem dami T, sit on it and go. Scooter and mopeds are also life-threatening. Did someone who is killed with Mofa (25kmh?) from the car. Is riddle, without any training and experience, easy to drive. Wouldn’t that be good? Annual TÜV and driver’s license for 50 scooters and then you can drive faster than 45/50 kmh?