“The GOP represents big donors.”
Statistics contradict your assumption. A larger percentage and a larger dollar amount of contributions to the Stupid Party are small donations. A larger percentage of donations to the Evil Party are large donations from corporate stooges.
Regardless, If you’re a Sodomite, Enviro-nazi, Communists, druggie, Baby Killer, murderer, Polar Bear Hunter, gun grabber, and any other disparate reprobate, the Rats will faithfully represent you and legislate on your behalf. If you’re a small government, constitutional patriot, you have no representation in DC.