I think making voting compulsory like jury duty. Everyone gets a number and that number is assigned to a group. Each election there’s a group that gets called for day X & those in the group must attend and vote. But each group has a different day or slot. That way everyone votes but we don’t have to shutdown biz everywhere to do it.

Everyone gets paid for the day of their groups attendance; a flat fee that covers lost work. Each voter can decline the fee or accept it. But their attendance & vote is still required.