I highly doubt very many people who were planning to come to Hawaii will now "boycott" Hawaii because of this ruling.  It's just a way for people to express their disdain for this decision without any real action. I don't think there will be much financial impact on Hawaii whether the ban eventually is or isn't upheld.  The reason for issuing the TRO is the theory that the ban is unconstitutional.   We just have to wait to see how this plays out in the higher courts. Nobody knows how this will turn out but for people to propose "boycotting" Hawaii because of this is shallow and childish. I say "boycott" Hawaii all you want, as I don't depend on you any more than you depend on me.