Big fan of the "eat the invaders" movement. Kudzu leaves, roots, flowers and vine tips are all very common ingredients in dishes in SE Asia where its native. Some invasive seaweed species can be a rare vegan source of omega-3s and are quite edible. Asian carp can be a great dish. Dandelion greens are some of the most delicious greens I've ever tried

Lobster, escargot, and many other foods were looked at with disgust once. Brassica oleracea is basically a weed that humans eventually decided to cultivate to give us broccoli, cabbage, kale, kohlrabi, and much more

If we can just be a LITTLE more open minded about our diets we could really adapt to the new ecosystems we're creating