You think super is an English word/prefix? We all know what "fck" or whatever you're talking about, means. English swearwords have somehow gotten adopted in many other languages, such as Dutch(/Flemish variant). Undoubtedly as a result of pop culture like TV shows, movies, pop music (rap, rock, etc). I use "what the fck" on a daily basis, while i've noticed a younger generation using "oh my god" a lot. Jeezes (Jesus, pronounced in English, not Dutch), bullsht, (mother)fcking..., are perfect additions to my diverse swearing vocabulary, which consists of (but not exclusively) of such words and descriptions as, achterlijke kip, kak, onnozelen deb, sukkel, godver, domme kloot... and then there are combinations of whatever i can think of (like, say i hit my toe against the door) motherfuckingkakbalzakkutzooiruftenboer. Or something along those lines.
To answer your question, swearing -at least where i come from- is part of our daily vocabulary. In school we don't get taught about what "fck" means, or "sht", but i don't think anyone doesn't know what it means. On live TV in Flanders (and i believe the Netherlands as well), swearwords don't get beeped. That doesn't mean everybody starts hurling swearwords at eachother on tv, but the context is very important for what is deemed acceptable. Like when a sportsman or -woman would say in an interview after a victory it's "fcking geweldig", that would be completely acceptable. As long as the context is there, stuff like that is indeed used much more liberally. Politicians can say "we zitten in de sht" and nobody would bat an eye.