I don't see how it is possible to have any meaningful dialogue with a person who not only is clueless about his job, but worse, uses the position to create policy based on conspiracy theories.

I feel like I'm living in Russia.

How can this be legal?

If you fact-check everything Trump says, there will be no time for anything else. If you assume it is false, you will be correct 99% of the time. You won't find a more reliable and efficient fact checker.