I hope this teaches you a lesson: not to withhold bugs. You are basicly silently letting this poor little guy starve to death. If he dies it is basicly your fault not providing the bugs he needs for basking. People like you should not have a bearded dragon as a pet in the first place by withholding bugs and expecting to eat a salad on his own and it is unacceptable. I dont have a bearded dragon but it upsets me that people do these kind of things to a bearded dragon and expect it to eat a salad on their own by withholding bugs. The original poster needs to be investigated for animal cruelty.
So I can't tell if this is someone that is serious and just misinformed/misguided or someone that is purposefully trolling people on here. Animal abuse is not providing a FULL and COMPLETE diet including leafy greens and vegetables. Dragons can be both picky and stubborn, but survival instincts will kick in long before they allow themselves to starve to death. OP and all others on here struggling to get your dragons to eat their veggies, stay strong and remember that they are hearty creatures from a difficult environment and can go quite some time without food or water (not that I advocate for withholding water, but still...)as they regularly do in the wild when these things are scarce.
@morton-daniel, I sincerely hope you never get a bearded dragon because based on your comments here, you will be the one guilty of animal abuse.