I completely disagree. If you want more content, you already have dozens of mediocre games on this site that pump out updates pretty often.
What makes Ocean's games stand out from the others are the quality of the renders. And you can't rush quality, especially as a one man army. And honestly, his update frequency isn't that slow compared to other VNs that I know (and those look worse).
Ocean is a very underrated artist, he should be at the top along with the other adult devs on Patreon. He works extraordinarily well (and keeps getting better) with what he has, and you gotta give him props for that.