I’m sure you’ve seen sexual content you wouldn’t want your children to see. A lot of pornography is also for lonely horny men and gives children false and even unhealthy impressions of human sexual experience.
There is of course sexual content that is inappropriate for children but I did not advocate for letting children see any sexual content out there instead of an anvil onto the head of a cartoon character. But I think it would be better if the husband comes home and has sex with his wife instead of shooting her in the back.
There’s violence I don’t want my kids to see either, a “gotcha” involving cartoon violence isn’t approaching the topic in good faith imo. Not really worth discussing further.
It’s more nuanced than sex = good, violence = bad.