Can only speak from my personal circles but the current bushfires aren't having a direct impact on personal responsibility (those who were interested were already interested; those that weren't still aren't).

We just had a political cycle where the Labor party lost on (among many reasons) a more climate-change focused agenda in the federal election, so we won't know for another three years if there is any any voter backlash. Additionally, parliament is not in session and the major parties are currently focused on crisis response (instead of attacking each other), so the political football has yet to truly begin.

Aside from the considerable pain and hardship for these local communities and the potential increase in politicization of environmental issues, the tourism sector is being obviously effected as you simply can't drive to many parts of New South Wales right now, tourists are being asked to leave many areas, and Sydney has been smog filled for the last month.