The loose coalition enabling Trump actually despise him... But he's useful enough that they'll put up with him, because that enables them to carry out their techno-feudal, oligarchic, racist, and Dominionist/"Christian" Nationalist agendas, with a speed and directness they couldn't otherwise manage.
All the alliances you mentioned, add to them AIPAC and Zionism.
AGREED…!
AGENDA: BEND THE KNEE, KISS THE RING AND HIS ASS, BECOME A FACIST…!
Just cast your mind back to all the "Never Trump-ers" who nonetheless, every time they had a choice, never failed to support Trump, when they could have -- if they had honestly cared more about actual democracy and principle than about power -- booted his game-show host ass into the nearest ditch.