Nah, all you need to do is automatic voter registration and universal vote by mail, and Conservatives will never win another major election again because most people don't like their policies.
Not sure which banana republics EXPAND the voting franchise, but am interested to hear of any that do.
If the consequence of universal vote by mail and automatic voter registration is one party rule, then it sounds like the other party needs to get its shit together if it wants to compete in the marketplace of ideas for votes.
What does your shitty brand of Conservatism have to offer voters? Nothing of substance that I can see.