You're husband has a real problem.  Trust me I know, I have the same bizarre addiction.  The only difference is that I would never say the things he said to you.  He needs to be put on notice that this is not normal behavior.

My suggestion is that if he insists on indulging in his Trump addiction to set up a space in the basement with a computer and an internet connection and tell him that if he wants to live like that at your expense that he is banished to the basement.  If he refuses then you've (or more accurately HE has) got some real problems.