It is my understanding that the reason to eat bugs is the increased protein density. In a vegan diet, getting a sufficient number of calories is quite easy, but getting enough complete protein while not over-filling on calories is tougher.
It is. But protein is also a weird battleground as it's in just about everything you eat.
Just as a plant-only eater would want to ensure they are getting certain nutrients like B12 and vitamin D, meat-only eaters have their own share of things to worry about: vitamin C, calcium, boron, potassium, magnesium, etc. Yet if you follow carnivore influencers, you'd think beef has the nutritional breakdown of a multivitamin.
The real take-away should be to track the nutrients in the things you eat and then see if there's something you can add to fill the gaps.
What's the solution to the "an antenna/leg is stuck in my teeth" problem that I experienced when I ate crickets? The actual bug part was inoffensive, lightly dusted with salt, and had a satisfying crunch, but the legs and antenna stick to your mouth like a hair and make it hard to eat.
As others have stated, 2 billion people eat insects, surely not all of them eat legged insects, but I wonder how the ones that do deal with it. Do they just suffer through it? It's not exactly going to stop you if you're hungry