Trump himself isn't a right wing Republican, so you can't measure other Republicans against his policies. This is a guy who over time has given more money to Bill & Hillary Clinton, Chuck Shumer, and other lib Dems than most actual Dems.
In the 1970s Trump was mentored by Sen.
Joseph McCarthy's Chief of Staff (Roy Cohn) and instituted
racist policies in his buildings
In the 1980s he
palled around with Roger Stone, an extreme libertarian right-winger with a Nixon tattoo on his back who lobbied on the benefit of right wing dictators and touted Trump at the
1988 GOP convention as a future Presidential candidate
In the 2000s he started the most racist campaign against a President in the last 100 years, courted far right-wing populism with
birtherism knowing it would endear him to the far right wing
And now in the 2010s he
encourages supporters to believe:
"in a
jaw-dropping series of claims that, if true, would almost necessitate anti-democratic revanchism. One has to believe that a cabal of evil scientists is making up climate science in exchange for grant money; that there is rampant, widescale voter impersonation fraud carried out by thousands of elections officials nationwide; that the “Deep State” concocted a scheme to frame Trump for Russian collusion but chose not to use it before the 2016 election; that shadowy forces are driving migrant caravans and diseases across American borders in the service of destroying white Republican America; that the entire news media is engaged in a conspiracy against the Republican Party; that grieving victims of gun violence and their families all across America want to take away guns as a pretext for stomping the boot of “liberal fascism” on conservative faces; and so on."
Yet you don't think he is a right-wing Republican because in the 1990s he gave some money to center-right Democrats (who instituted tough on crime and anti-welfare policies that Reagan would be proud of) because they were in power and he was desperate for government assistance with his bankrupt and failing businesses?
Trump is a far right populist. What he is not, is a Rockefeller Republican institutionalist but he is absolutely right wing and always has been.