No, I just feel empathy for mammals who will likely perish, I find sad that I'm envisioning it, if it can be prevented, call it empathy as I am one too. pd I'm a Animal and Molecular Biologist. Koalas has just enrolled the list of "functionally extinct" they won't survive another generation and those might be one that ring bells but that doesn't change the fact the CURRENT extinction rate is 1000 times HIGHER than it would be in natural background WITHOUT our interference. It takes not much effort.
Life thriving will be likely those cheeky bacteria that are starting to eat plastic. And yes "LIFE" will thrive. It makes sense .