I don't know what Genpo's history is, besides the crass commercialization of spiritual practice, but the alcoholic Eido has been sexually abusing women for more than 40 years, so it's about damn time. Apparently Robert Aitken Roshi, who everyone respected, and who wrote a book on Buddhist ethics, helped cover up Eido's abuse for decades by refusing to speak out about it.
These guys have been around forever, and there's no indication this behavior is new for them, so it's staggering to think how much damage they've done. I thought we'd gotten this all worked out with the scandals back in the 80s, but apparently not. Maybe Eido and Genpo are just the last of their generation, the final, lingering symptoms of a mostly-past disease.
I don't have any pithy commentary, except to say: God, what asshats.