I've travelled to the US about twice a year for several years, usually for meetings, but I'm not interested in going and supporting their economy, if this is the attitude to visitors.  US under Trump is becoming a fascist and backward country.  There are many better places to visit, less populated by people who would give this kind of behaviour a pass, or even an up vote, or a ballot box vote.  I suspect the US economy is going to start to take a big hit because of backward short-sighted policies.