Any change to any voting system is likely going to benefit one party more than others, and said party will always be motivated for that reason. This is a given

Any change to any voting system is likely going to benefit one party more than others, and said party will always be motivated for that reason. This is a given. This should not then imply that we never change how voting works. When republicans want to do the right thing for bad reasons, and when democrats want to do the right thing for bad reasons, roll with it.