That's off. Repubs tried to insult the cons uency by shoving their system trash down their throats. The Repub nomination was exposed just as the Democrat system was; but Trump was an overwhelming favorite. You may say he ended up being business as usual; but the people spoke on that one. If you're looking for a candidate that was screwed out of the nomination by party and media, go back to Ron Paul.
As for the Dem side of the coin, yea the allegedly impartial DNC efforts to get Hillary an then Joe nominated is well do ented.
Both parties have broken nomination processes, I will agree. The truth is people on both sides aren't demanding fairness. Repubs certainly didn't turn around and fix any sh** for which I'm aware, and 2024 could be some sh** again. Dems fixes; I dunno if I'm forgetting some token changes; but their system seems to just as f'd up as ever.
"Center-right" like Biden. Dude's big gov. AF. Most everyone is authoritarian left, and that includes repubs. Stop playing with yourself on that one.