Can you give examples? Which games do you think could've been removed from shelves for these reasons?
In Japan, women in Japan get harassed en masse if they speak up. We saw that during the japanese #metoo equivalent, to the point they now use #wetoo to show they're not alone. A woman in Japan that speaks up at the workplace usually assumes *she* will be the one in trouble. We won't have many named examples unless the culprits are so ridiculously gross that they sound more ridiculous than parody.
We do have the latter. Like, say, the case of the idol that had to apologize after being harassed(clearly, the problem was her speaking up, of course). Or how about Yutaka Yamamoto, who was not only fired twice for his sexual harassment (including of minors!), but who has stated multiple times he'd just continue harassing women. Not a single series of his was pulled in response, even though his actions are far worse than hard drug usage (which is absolutely bad, btw).
Or how about advisors to the prime minister, who stated such in public:
"The deepest suffering belongs to the men who are plagued with the symptoms of train groper syndrome in which his hand automatically moves when he steps on a packed train and catches a whiff of a woman. Repeated offenses show that it is an uncontrollable urge stemming from the brain. Shouldn't society protect and reserve their rights to grope [women]? Oh, you'll probably say we should think of the the shock it causes for a woman. If you want to talk about shock, well, the sight of the honorable LGBT walking in the streets in mainstream media is shocking to me. Shocking to the point of a being deadly threat to me."
(underlining and bold mine)
These are the guys the prime minister surrounds himself with.
We can observe a very clear pattern, where sexual harassment is protected and defended, and only if it gets so bad it's beyond parody bad, the person responsible gets individually sacked (usually without even stating the reason publically, like in Yamamotos first firing), without affecting the work. Drugs are certainly bad, but we don't see men like Ogawa stating that drugs need to be protected and that he'd take drugs in public, now do we? But we do see him state that rape's fine and the rapist is the real victim.
It has a reason he dares to do so.
