The Japanese use vending machines not just to sell snacks but to sell everything. Its not uncommon to see them being used to sell condoms, underwear, sex toys, etc. One of the points of the show was that the MC could change what he sold.
That doesn't inspire me to watch it.
Oh, you definitely shouldn't watch it. It's slop tier. That being said you mentioned how it should have been "reborn as a condom dispenser" and I clarified that the MC can do that if he wants.That doesn't inspire me to watch it.
It's better than the title makes it sound, mindless entertainment, the writing needs to carry the ridiculous premise and it fails to do so, it comes close but ultimately no.