I reread this chapter after seeing this and damnnn there's a lot of things in this chapter that haven't been drawn
I agree that it help save time and is less stress on the artist behind it I didn't feel it take away. I'm just glad to read. I don't think lack of background original art needs to be critiqued. Some things are harder to do then others.
Now imagine a collab between Taiyaki and Itou Hachi.
I'm actually surprised we haven't had much double divorce, double mom yuri with some step-sister love as a side dish. Also, make all of them actually blood related that comes as a special reveal at some point.