Truthfully even before the entirety of this investigation came out and became more and more developed I've always thought the entertainment industry was a corrupt, impure, horrible place behind the scenes (for some, and by some - this isn't the case entirely or as a blanket for the industry as a whole; but it is an industry run by a LOT of money and figure heads that can and clearly have become corrupted even further than some are).
Absolute power corrupts absolutely, and as others have said it's easy to get wrapped up with the wrong people.
So many are searching to be on top, to be the biggest thing, to have the fame and fortune - and even those that are doing it just because they have a passion for it, an enjoyment of it, can even unfortunately be victims of corrupt and selfish people with the aforementioned attitudes of wanting to be the biggest and best with fame and fortune behind the scenes.
I feel that some of those involved in the chats may not have been the type of people that would do such things if not influenced, but due to their weaknesses they were easily curbed. I could be wrong. But I've seen it happen in schools before with peer pressure and the want to fit in and "be cool" or "be accepted," so the thought of those individuals wanting things selfishly, or committing acts they may not have commited on their own due to their lifestyle being different and the people they associate being different, corrupts them as well (though it's clear that many are these types of individuals and any lifestyle could have lead them to these disgusting results, so please don't think my words are trying to defend anyone that is revealed to be part of this; they still did wrong, even if it was as simple as not reporting what they found in the chats).
That aside, yeah. Entertainment industries around the world are generally known to not be all the glitz and glamour they present in facades, but it's terribly unfortunate that it continues to this type of degree and can negatively impact so, so many that aren't even meaning to be connected to it.
There are plenty of wholesome and kind individuals in the industry, individuals that do it because it's their passion, their happiness, do it because the money is great but they want to build an environment to further the dreams of others while again, making the money, but not investing it in schemes or bad business deals that are shady and under the table, and there are plenty of people in the industry that aren't out simply to gain solely for themselves or for the money and fame; but as we all know, there are plenty that are the complete opposite as well. Luckily, it seems some of them are getting exposed, even if not being charged with the full extent of crimes they may have committed. The negative stigma that comes with this case has already ruined a few, and even if justice isn't served with jail time, it's definitely been served with a forever-tarnished reputation with fans and the general public's condemnation.