Perfectly reasonable for you to ask that.
Even with IUD you can get pregnant. And yes STDs and things, if you were in a long term relationship then it’s probably fine, but if you’re hooking up for the first time and they’re fussy about it, then yeah, they’re not good.
Considering they just hold back packages, but do not do additional testing to release them, yeah, they should not do that.
Arch already has testing repo, normal repo packages on arch are already stable enough