Putting aside questions of ecosystems etc, I think the main reason is that we just can’t - ironic since we seem to be extint-ing all the other animals
In South America they tried in the 50s and 60s, and more kept cropping up. They breed so quickly, if you miss an area they can just rebound. Then more can come in on ships and stuff
So you couldn’t really localise it, it would have to be a huge global undertaking. And it would likely require widespread use of pesticides that are at best tricksy and at worst illegal, not to mention environmentally shitty
Except for immigrants, queer people, black people, Muslim people, and women. For those groups it is decidedly not the fucking same
But because the Democrats aren’t going to reverse capitalism and it doesn’t affect you personally, who gives a shit, right? Fuck everybody apart from you