The comment is not designed to take a thread into a flamewar, it's a legitimate grievance based on living in habitats destroyed by released domestic cats. I don't hate cats, I own an indoor cat. Removing them from a habitat they do not belong to is no different than government agencies encouraging the removal of snakehead fish from U.S. waterways. They're both destructive, predatory species hurting native species, the only underlying difference is that cats garner the irrational support of humans to exist in a feral/outdoor state and destroy with impunity (cuteness bias?).