Well it’s certainly not going to happen if you ignore the realities of first past the post voting systems,
If you’ve got a large popular mandate that reliably shows support for a policy (say, a large plurality willing to change FPTP to STB or Approval voting or whatever) then you can affect the change.
But even more than FPTP, we have a supermajority mandate to make changes to the electoral system on that scale.
Easier to win 50%+1 on an issue of policy than 67% on an issue of electoral function.
Do that, and you may just not get to vote at all anymore.
Civil Rights and Women’s Lib had to be achieved outside the electoral system, because these groups were deliberately disenfranchised.
If you’ve got a large popular mandate that reliably shows support for a policy (say, a large plurality willing to change FPTP to STB or Approval voting or whatever) then you can affect the change.
But even more than FPTP, we have a supermajority mandate to make changes to the electoral system on that scale.
Easier to win 50%+1 on an issue of policy than 67% on an issue of electoral function.
Civil Rights and Women’s Lib had to be achieved outside the electoral system, because these groups were deliberately disenfranchised.