Only that the world is still very much with you!
No, Christ is very much with me. Which isn’t true for the LDS.
The problem with Moroni’s promise is it puts any ‘failure’ on the person. If they don’t feel its ‘true’ then they aren’t sincere, don’t have real intent, or don’t have faith in Christ. Therefore the weak and easily led will convince themselves it IS true, because they will keep praying until they get the answer they are told to have.
Smart people can see this.