I know - I signed the petition. However, I dont think Trump is interested in coming to the UK of it isn't a state visit.
However, if the 'state visit' pretty much has to be carried out in hiding, and the royals are clearly just doing their jobs, it already isn't the state visit Trump wants.
The Queen is 90, Charles and Trump clearly have differences and the younger royals, for many reasons, aren't going to have the matey relationship with the Trumps that they had with the Obamas.
The current situation is that May has to host a state visit that is likely to be a complete flop.