It's almost as if Igarashi were challenging the publisher to see how much could be gotten away with in terms of incoherence and thin plot without getting shit canned altogether. If you look at it that way, it's actually kind of impressive.
@sunsetchaos You're welcome, my dude. Awash in a sea of slow life, OP reincarnation, and isekai manga; titles whose entire premise is a lazy onee-san tempting a younger boy is fairly unique, unfortunately.