Look at Australia, where they literally fine people for not voting. The result is the "donkey vote"—citizens scribbling random numbers just to dodge the penalty. That's not civic engagement, that's a poll tax on inertia. Mandatory voting turns a right into a chore, and it drowns out the voices of people who actually care with a flood of people who couldn't name their own representative. Forcing the uninterested to vote doesn't educate them; it just guarantees that paid time off and spite become the most powerful lobbyists in the booth.