It's unfortunately very possible that someone else is filling the "bring underage girls to rich guys" part (seriously, we have to "teach this fantasy out" for most little boys) ; but it might be someone more discrete, with a smaller network, and who will not merge the "socialite businessmen" persona with the "pimp for the rich" persona.

Also, it might be an anomaly that one person has a very big network ; maybe it's usually more of a "small adjacent networks".

So it would be like asking "who replaced pablo escobar or bernard madoff". The answer is (unfortunately) very likely not "no-one" ; but it might very well be "not one".