This is an example of a thing I’ve said repeatedly about Trump - I’m willing to bet that he’s 100% sincere about this. He’s not dissembling or diverting - he actually, sincerely believes that he had every right to interfere in whatever ways he wanted.
Why?
Because he’s a near-total sociopath. I don’t think that concepts of truth and falsehood or right and wrong are even coherent to him. I think his entire measure of everything is wholly personal - if he wants it, then it’s right and if he doesn’t, then it’s wrong, and if he believes it, then it’s true, and if he doesn’t, then it’s false. And it really is that simple. It’s not that he lies, but that he lives in a fantasy world in which whatever he believes is true and whatever he wants is right.