If we extend that logic you’d eventually just say well none of it matters because eventually the universe will get to a point where no life can be sustained so what does any of it matter?

So no I don’t really like that point of view. Society has existed for 10000 years that’s not even 1/1000th of 1% of the time the earth has been around I don’t think its ok to justify mass extinction of animals because we MAY or may not “find a way to make other planets habitable”… let’s worry about saving our own planet first ffs