Only inasmuch as it relates to behavior and risk. This isn’t a moral argument (at least with regard to sexuality), if that’s what you’re alluding to. It’s like asking if you want to be vaccinated against rabies, not being told that it’s not something you need in America but if traveling somewhere like India or Africa. You could argue that people may never know when they could find themselves in Africa, but is it ethical to not paint that picture if doing so reduces vaccination rate?
There are two issues here. One is what’s best for public health. The other is the autonomy of the patient to make their decisions via informed consent. These two get conflated and the latter swallowed up by the former.
Rabies may not be the best choice for comparison, since that vaccine is only effective for a couple of years, but I understand your point, and it's a valid concern. If there were a vaccine against HIV, how strongly should it be pushed? My understanding is that HPV vaccines tend to have mild side effects seem to offer long-lasting protection, but if I'm wrong about either of those points, that does change the risk-reward ratio.