If it was about him then he would have stayed in place.
Whether his speech was all one would want it to be is debatable.
It’s a tough position. He is not a perv like Roy Moore who is totally enjoying the support of a hypocritical fundamentalist base. This is a party decision as much as AF’s.
He said that an ethics committee investigation would take him away from his duties and distract from the business at hand.
So instead of being like other selfish politicians who gladly stay on the payroll and hog the position while they undergo lengthily investigations he is stepping aside which sounds like a good thing for Minnesota.
IMO
Right--he said an ethics committee investigation would take him away from his duties. What exactly does resigning do as far as taking him away from his duties? Someone who has done nothing wrong would beg for an ethics committee investigation so they could clear their good name. He knows what an ethics committee investigation would find---that's why he resigned.