I have seen a squirrel eating a lubber last year (2025). It's the only time I have seen it, but I did some research and there is evidence that squirrels actually do snack on the occasional lubber, of course, not enough to help. I did take a picture of it, not sure if it's still on my phone or not. And, yes, I fight the lubber fight every year too, they love my spider and rain lilies most but also seem to eat anything else that is soft tissued, like my Asian pitcher plants (Nepenthes). I also do the roach spray when they hatch but try to use as little as possible. When they mature, I catch them and throw them in the lake. I tried putting them in the pitchers of my Nepenthes, but they always crawl out, I have even had them chew their way out, might be better for the plant anyway, don't know what their toxicity would do to the plant.