Lewk, there are plenty of conservatives who disagree with you, even some on this forum.
Some have left the Republican party (like George F. Will). Ohers look the other way, or even deny Trump's pathology, because they want him to sign their legislation (like you). 'Party first' used to be something the Republican party would reject, especially when it threatened our democracy (Nixon/Watergate). Even tho the GOP controls all branches of federal govt, and a majority of state govt, they're governing for Trump's base, ~ 30% of the population.
It's disingenuous, and false, for you to imply that ONLY conservatives or (R) care about things like national security, funding the military, protecting borders, or reforming immigration policy....and that teh libruls want open borders, with
millions pouring into the US, mostly rapists and terrorists, from shithole countries, with amnesty and citizenship for all!