> The truth is that neither you or I know why he did so exactly
I take him at his word.
> Trump's demagoguery and subsequent rise had nothing to do with Snowden
It had to do with people believing deep state conspiracy theories like Snowden did and espoused. None of that turned out to be true, but you can see that people in this very forum who have the technical background to know better still fell for it.
> I take him at his word.
Your interpretation of his words is lacking.
> It had to do with people believing deep state conspiracy theories like Snowden did and espoused.
1. Trump's rise was and is mostly about nativism, foreigners and money. It always is with demagogues.
2. "Deep state" is an incredibly badly defined term due to being used for almost anything the government does. Claiming its significance here just sets up a fruitless semantic discussion in which you can claim almost anything about whether it applies.