How the fuck is one of the most rapid mass extinction events a 'niche issue'? This is a literal global holocaust. Billions will be forced to flee their homes. Tens of millions will likely die due to disease, famine, drought, and be killed for the mere act of seeking refuge in the west.
The earth is kind of a niche planet, honestly.
This galaxy is bound to implode and all you can think of is the weather getting a bit warmer at this particular pixel?