That is why the House exists.
some old slave owners pitched a fit about not having power over more populated states.
You are aware that when Congress as a whole was established, everyone owned slaves. Everyone.
The House prevents all of the red states from getting together and patently overruling California.
The Senate prevents the entire country being ruled by California.
Only through striking balance through both checks can a law that impacts everyone be advanced.
The system is build the way it is built for a reason.
California can pass all the state legislation it wants. It needs to get a bill through both house and senate to impose their will on the other 49 states.
If anything, the idea of the House of Representatives at a FEDERAL level is the stupid one.
If we got rid of the Senate, we should just change the name of the country to The United State of California.