You can argue the entire democracy of our institutions is subjective in general and is based upon goodwill faith from our leaders. The difference between me and you is that I'm not going to base my ideological conformity on if it personally impacts me.Not really, apparently.
I think a lot of us took for granted that visa rules were WAY more subjective than we realized and Trump isn’t really acting under novel legal doctrine, just really unpopular ones. Immigration law has a lot more nuance and adjudication than we realized.