It's not endemic yet because it continues to mutate, and while vaccinations reduce how many people die, they do not equate to immunity, meaning infection rates continue to be unstable. It won't hit endemic until the numbers are predictable, and that hasn't happened yet.
Vaccinations also do not provide much in terms of protection from long covid. I would argue while the acute phase of covid may be working towards becoming endemic, the post-Covid condition is not. 11% of covid infections become long covid (that's vaccinated and not combined) and 25% of those never go away. On top of this, risk of long covid increases every time someone contracts covid,as does the risk of it being permanent. So with no mitigations in place, we are pushing towards a mass disabling event that none of the health centres, governments, etc. are talking about.
Spouse of a Canadian nurse who works in forensic psychiatry here! For pedophiles who are caught and charged in Canada chemical castration -is- one of the things that our legal system can order. It seems like you're under the impression it isn't already happening, when it is.
I will note that from what I've heard, pedophilia comes in two types of "flavours": the people who are attracted to minors, and are generally direstressed by it and want it to stop, where chemical castration appeals to them as an option to reduce sex drive and thereby the impulses. Then there are those who aren't necessarily sexually attracted to children, so much as the sense of power that comes from doing these things. I have no evidence, but suspect Epstein et al. to be people with these types of motivations. While the castration can help some of their impulses, there's more to it that requires other interventions. They're also typically not interested in reducing this drive because they don't feel bad about it.
Anyway, gathering more info to better support the folks who don't want to follow their urges, and stop them from harming anyone before it happens is super important. I think the power motivated are part of a larger problem within our society that isn't going to be dismantled just through this study. But hopefully I'm wrong, and we'll at least glean some strategies.
*edited to clarify a thought.