Yes

https://www.justice.gov/opa/pr/justice-department-announces-...

Because the Sacklers weren't just board members, it's privately held, and they actively micro managed and directed their criminal actions.

Kapoor went to jail, but he was dumb enough to put on paper the reality of what all these 'marketing' tactics are: bribes and lies.

Because higher-ups in Congress, the DEA and DOJ were almost certainly paid off to ignore the Sacklers. So if the Sacklers were prosecuted, they would bring down other powerful insiders.

Here is a 60-minutes interview with DEA agents who were inexplicably taken off cases: https://www.youtube.com/watch?v=Hd-43K-rdQA