Because hollywood is mostly filled with a bunch of degenerates who have no morals and do not believe in a higher power.
I don't believe in a higher power and it doesn't mean I lack morals. I think I have a pretty good moral compass.
My experience is that most that like to push 'good christian morals' are some of the biggest hypocrites out there. My business partners dad is very into his christian faith, very preachy, fire/brimstone all of that. Just to find out that he had a GF on the side for the last two years while his wife succumbed to M.S.
Regardless, while Mrs. Geimer has put all this behind her, Mr. Polanski fled the U.S. Justice system. I believe there is some unfinished business they have to tend to, he and they.
With the way a lot of the French are acting, I assume it would be ok to fly over there ply their 13 year old daughters with alcohol and qualudes and then proceed to have vaginal and anal sex with them.