No, you're not alone! Mine are terrified of earthworms. They run away flapping and screaming. Now, the huge locusts? They will knock each other down getting to them. Maybe it's a textural issue. I've tried smaller worms and they just don't like the sliminess, and I can't blame them! LOL! Now they love the mealworms, but those aren't slimy. Our petshop also has the calci-worms, which are grub-like worms that have had a calcium boost, and they like those, but they will not touch the big white garden grubs. But, I guess those are a little too "juicy" for them, too.
Chickens are picky! And since I only have 2, if one won't eat it, the other one won't, either. They are silly girls! LOL!
Try the drier jumping bugs like grasshoppers, or even moths and beetles. Those are my girls' favorites!
Shelly