Not really my thoughts - but just a reading of the situation and GD's thoughts.
Long, long over due for this situation. He should not have been able to get away with it the first time, so this situation would repeat until he gets caught and punished. Look at how lukewarm/cold the responses from YG and Chanel were ... Tells you something.
He's very angry that he was caught and feels it is very unfair. He is so mad that he will drag others down with him like if he's going down then everyone else will go down with him. He'll most likely name names to try to get some deal. He knows that he probably can't get away with this this time so again he'll likely name other names.
GD thinks that people are now looking at his past videos to look at his behavior when really he's not the only one. Some other idols were totally high when they were performing or attending events and he thinks people should be looking at those idols too.
These drug scandals are just the start. There will be more and more.
Some people who were briefly overseas like maybe 1 day or a few days will be forced to fly back to Korea for a quiet talk . . . Some new song/album/movie releases/comebacks may be abruptly stopped or might not even happen. Also it's not just idols/celebs - some influencers, chaebol family members, trainees, ex trainees, sports players will likely be investigated. Like we've seen, they'll start investigating the familiar/ex offenders and then go from their circle of friends and so forth. Usually people who are friends have similar hobbies.
i keep thinking about yibo being a loewe ambassador and i have so many thoughts both good and bad good thing people don't care about my opinion or i'd be talking about it for an hour or so