Big fan of Black Soldier Fly farming and there are efforts with grasshoppers. Not sure the featured article (TFA) issue extends beyond the few people working in production (increasingly automated [1]) because the output is a dry meal flour.

This, Seaweeds, and directed precise fermentation are a big part of the 10B+ people solution.

[1] https://www.rebelnews.com/worlds_largest_cricket_farm_finish...