I believe voter apathy is primarily caused by FPTP/winner-take-all systems. Therefore, the only viable long term solution is proportional representation: https://lemmy.ca/c/fairvote
Not voting is not a way to achieve that though.
As of now, parties get funding based on the number of votes they receive, so people should go out and vote even if the candidate they want to win doesn't have a good chance.
For Doug Ford the only viable long-term solution is FPTP and an apathetic population which reliably delivers Conservative governments. Other arrangements have to be fought for.