Is it legal in DC? It’s not legal here in Cali.
Do you afraid of 13 years old girl?
No, but a fear of the consequences of being involved in a collision with one as a passenger, regardless of fault is not illegitimate. You can not haul an unaccompanied thirteen year old on UberX or Lyft because Uber's/Lyft's insurer will not pay a claim for a passenger injury to an unaccompanied minor. This passes over your being de-activated for doing it. Your private insurer will not pay any claim for a passenger's injury if you are hauling one for compensation.
Similarly, I am not afraid of a blind drunk twenty three year old unaccompanied female, either. I am afraid of the consequences of hauling her. If she does not ralph in my car, she will pass out. At that point, I will have to get the police to get her out of my car at the destination. If I put my hands on her, I could face legal consequences. In fact, even if I do not touch her, she could accuse me of improper behaviour. Uber/Lyft would de-activate no questions asked. Even if the law clears me, neither Uber nor Lyft would re-instate me.
There are some passengers that you just do not haul.