>>283470540
>Momoyama and Saito where they state that while an author needs to show results with sales, it's not a priority, nor is it required immediately.
That's probably only Saito's position now. Jump+ has been axing based on first volume performance. The no/name creator stated first volume sales decided whether his series got extended and the war of the adults creator told people on twitter to buy volume 1 since sales are ultimately determined the manga's fate.