You are behind the times. The Queen brought him back into the fold and said he is her, "rock." Also, we don't know yet how the full power of the royal family was used to protect Epstein. Ghislaine Maxwell, who knew them from her father, got their support for him in the early 90's.
You’re cherry picking facts and/or events. Closeness within a family is quite a different thing to reducing and/or eliminating his role in state functions eg the Trooping Of The Colour from which he has already been excluded along with many other patronages of organizations, charities, etc.
If ‘we don’t know yet’ about something then it seems premature, at best, to condemn them for acts they may or may have not committed.