step 1) Reduce the amount of food available through climate change policies and economic devastation. step 2) Wait until people get hungry and desperate.
step 3) Offer them bug burgers, lab-grown meat, high-fructose GMO beverages, and mRNA-infused vegetables grown with cancer-causing herbicides and neurologically-frying pesticides.

Let's not even get to step one. Step two is not an option. Leave step three for dystopian sci-fi films.