That basically means that his associates - which include Donald Trump, Bill Clinton, Al Gore, Stephen Hawking, Courtney Love, Ehud Barak, Alan Dershowitz, Alec Baldwin, Ralph Fiennes, Griffin Dunne, Ted Kennedy, David Koch and Princess Mette-Marit of Norway - all must have realised that the hugely successful business man they had met was a hardened criminal, but decided to turn a blind eye to it, and were happy to be seen and recorded in his company?
You can't simply lump them all together as his "associates" and say they were all equally aware of or familiar with what JE was doing.
There's a huge difference between meeting JE randomly at a party and boarding the Lolita Express on multiple occasions or staying at his several homes.
Some of them will have known very well, because they were interested in what JE had to "sell". Trump's famous quote "It is said he likes beautiful women as much as I do, and many of them are on the younger side". Why even bother saying the younger girls bit, if he didn't know.
Some of them will just have been at parties and may have been instinctively repulsed by him much as we all are when we meet an older man surrounded by teenagers.
You don't need perfect 20:20 hindsight to realise he was a creep, just as nobody needed it with Savile. The evidence was there. Especially after 2008. How many of the people you listed met him after that date?