Questionable Questing

Oh! I just saw this~

There are a few stories that are in a series, like the fact that Worm, Parahumans Devoured leads to Kitsu in DxD which leads to Nerds Iseakai'd by Aiko and then Voracity of the Shield Hero, but in the Kitsuverse, time and space are fuckywucky, and technically every single story happens within roughly the same time frame. So read in any order you like~

I see although to be perfectly honest I probably won't read much of it if at all as I often find multiverses with multiple main characters as confusing at the best of times.

Somewhat unrelated but while on the topic of multiverses I might as well say it since I'll forget it otherwise but I have some issues with Waifu catalog stories for example who's running it? If we go with the most common explanation of it being an omnipotent being (this might feel a bit choppy since due to the character limit I lost the first part and had to rewrite it off memory)

then in that case why would they even run it? Entertainment isn't an answer since being omnipotent means you are also omniscient so you already know Everything (this also applies to all ROB's) and let's say they aren't omnipotent, if that's the case then how do they operate? Furthermore who are they selling people to as anyone with anything worth giving is already powerful enough to not need them,