Japan's Prime Minister is boldly advancing into proactive fiscal policies, a move that has caused some voices of concern to spring up. While these assertive measures are expected to bolster Japanese economy and finance, there are varying opinions about the potential risks or drawbacks. The details of these policies, their implementation, and the public and expert response are taken into accounts. The timing and implications of such a pivotal move in Japanese politics also become significant factors in the discourse.

In Japan, the public opinion holds substantial weight. Economic issues directly affecting the public livelyhood is especially critical. The Prime Minister making such a drastic fiscal decision is likely to generate robust debates among economists, politicians, and the general public. Furthermore, considering Japan's past struggles with economic stagnation, these policies are under scrutinous observation for their effectiveness.

In the US/EU, proactive fiscal policy changes are often met with similar mixed responses. Economists debate the potential inflationary pressure, while the public commonly expresses concerns over potential tax increases or budget cuts in vital public services. The measures are evaluated thoroughly before implementation and even then, are closely monitored.