Georgia has no party registration. When you vote in the primary you ask for either a Republican or Democrat ballot at the door. Many times Democrats have "crossed over" to torpedo conservatives when their Rat choice was not contested. The Republican Party will not attempt to change the rules because it works for GOPe moderates.
That happens yes and it is a problem, but not to the degree that people make it out to be on the national level.
The mere fact the GOP refuses to change that shows what side they are actually on and it isn’t Americas. Which should logically result in a mass defection in the areas it happens. Which would in turn get people off the GOP crack and voting with their heads instead of the ‘we always voted this way’ nonsense that created the problem in the first place.
If the voters leave the GOP, people worth electing will also leave the GOP and their liberalism. Then conservatives have a chance of fighting one war instead of two. One against the Dems and another against their own supposed people.