It's not about being PC you crumpet, it's about having a shred of human empathy. You can practice safe sex and still get any of those diseases, having them is not a proof you weren't careful or that you were taking unnecessary risks.
having sex with like 10 ppl in a weekend is never safe sex. i don't care what protections u think are helpful. the reason those diseases get spread into the general population is bc some ppl are stupid promiscuous and not safe. there should be consequences for that. nobody needs to sleep around that much so no i don't have a lot of empathy for it. literally pick 1 person for a while and stick to them that will fix most of it.