Apparently our President who has claimed vast knowledge of healthcare insurance actually doesn't know anything about how health insurance actually works. To lift a Trump quote from the NY Times interview " Because you are basically saying from the moment the insurance, you're 21 years old, you start working and you're paying $12 a year for insurance, and by the time you're 70, you get a nice plan. Here's something where you walk up and say, "I want my insurance." That should adequately explain why the Republicans didn't want him involved in the healthcare negotiations assuming of course anyone can actually reliably figure out what he is trying to say. You can read the NY Times for the full interview.
I am impressed thst not even on single Trump supporter has even tried to explain this bit of idiocy which is admittedly even rediculous on the low bar Trump standard of communication.