It is all in the degrees of wrong doing, the taking of responsibility and making amends, and an honest change (as opposed to the Jim Baker's crying crying appeal to Jesus).
In Louis's case, he is no Bill Cosby or even Donald Trump, and has appeared to be genuinely sorry, and not just for repairing his own image, so I would say that he should be given a second shot, with caution.
I say this with limited information and in not being a huge fan; I find his humor okay, but respect some of the people he has written for more in their delivery.
I am sure this thought is now exasperated by the Kavanaugh "case" we are witnessing; which, to me, has again shown the hypocrisy of evangelicals and the right (as a side note, of course i can't say with a hundred percent certainty anything of his guilt, and inly judge him from his statements, thus I will refrain from making a call on that guilt or not, I will say he is absolutely unqualified because of his political attacks on those who oppose him and his claim of a "left wing" conspiracy and because he straight out lied about his legality to drink at 18 in Maryland. The law had changed by then. He is 53; my nephew is 56. When I got out of the Navy, my nephew was just barely legal at 19 in Maryland as the age was increasing in yearly increments). Off topic, i know, sorry.