I agree. Vitter knows firsthand how damaging immorality can be to a family. He has been forgiven and that should be the end of it. He’s not a hypocrite at all, his testimony should carry even more weight on moral issues now.
The DC Madame is under indictment for catering to customers such as Vitter. He never got caught for supporting her business, so he pays no legal penalty. I guess he was lucky.