The Bank of Japan is treated as a bad guy, but the Bank of Japan can only do this now. This is because consumer prices are still rising less than in other countries. And it's not the Bank of Japan's fault that the consumption of the people doesn't increase.
If you think of it as a problem of the Bank of Japan itself, you can think of it that way. However, considering the essence of this problem, it's a big problem that consumer prices don't rise like other countries only in Japan, ever if import prices rise considerably now. If you don't understand this, you will be guided in the wrong direction.
The message is not to stop personal attacks on the Bank of Japan, nor is it a recognition that Mr. Narita is brilliant. The message is, as Mr. Narita said, that Japan needs to take a long-term view of the future and take economic measures.