I don’t think it is completely hopeless at the planetary level. The US has abdicated leadership and collapsed leaving everyone stunned and confused. After three years and the full extent of the collapse into gibbering idiocy having become clear to everyone but the sycophants and stooges, the leadership vacuum is now critical. His will be filled.
One hopeful example has been Macron’s smack to the head of Bolsonaro forcing him to get seriously to work on the Amazon fires. Most of the planet has had enough of this and the disasters are much bigger and coming faster than ever expected. No one pays attention to Trump anymore so I expect that he will soon get smacked and told to stop the bullshit. We will need to see who steps up and does that. Macron would like to but he will need support. This could come if Boris gets tossed out of London giving the EU a stronger focus on survival for all of us.