Kofku had mentioned that if no one remembered a god that God would vanish forever and then yukine had told yato to raise the cost of him a bit but instead yato said 'and not get any customers at all'. In my opinion I think yato wants people to remember him as it also means he will gain the incarnation ability. Of course I could be wrong.

Kofuku had mentioned that if no one remembered a god, that God would vanish forever. Yukine had also told Yato to raise the cost of him a bit, but instead, Yato said 'and not get any customers at all'. 

In my opinion, I think Yato wants people to remember him as it also means he will gain the incarnation ability. Of course, I could be wrong.