Ok they show Archie and Veronica having sex WAY too much
Its getting a bit weird like the writers just get off seeing those two in a sex scene going at it, cause literally every episode we see them either making out that leads into sex, we see them naked in bed after sex or we see a montage of them having sex, like jesus christ.
We occasionally see Betty and Jughead having sex but not nearly as much as Archie and Veronica. What makes all this even weirder is these are highschool students we're seeing having all this sex.