I have a one word rebuttal: ribs. More broadly whole hog bbq, roast pig, whole fish, whole roast birds, etc. Stereotypes aside, a lot of the world’s favorite foods are clearly body parts, or the whole body, and people enjoy gnawing on the bones. Don’t underestimate the degree to which deliciousness overcomes squeamishness.

Bugs tend not to be delicious, although they are nutritious, that’s less of a draw. People struggle to eat fruits and veggies which evolved to look appealing, because a steak tastes better to them. If you want people to eat bugs they need to compete on deliciousness with other available foodstuffs. If a bug burger doesn’t taste as good as a hamburger, or Impossible burger, or veggie burger... it will mot be adopted. The bugs I’ve eaten range from OK, through bland (with good seasonings doing the work) through unappealing. That’s not going to get beyond novelty, or niche adoption. People will eat a grilled portobello mushroom or bean burger before they eat fried crickets, because the burgers taste better.