OK, so show us how to do a gravitational physics problem with curved spacetime and an electromagnetic field physics problem with curved space. Either you have evidence to support your claim or you are a fraud. Show us even a small amount of evidence. As you seem to be doing, since you dodge every question involving directly using your claims to do physics. That is evidence you are a fraud. It is pathological to want a physicists to abandon working through physics in order to do physics in order to appease blog commenters. If Carroll ignored your comments (or those of some other crank), it is likely because he cares about real physics and not unsupported fantasy. You have yet to give us any support for your fantasies. Sure, because it is part of your fantasy. If you had some evidence, then you could show it. Please show us your mathematical derivation.