This is US focused but the principle of being involved in local issues is universal to all democracies.
Can I rant for a minute?
Why does every thread about voting devolve into bitching about the flaws of the Electoral College?
Fun fact: the Electoral College only pertains to the Presidency and there’s almost nothing you can do about that directly.
Think local, that’s where you can make a difference. Your local school board has the power to either support students or drive them to suicide. Local races frequently turn on a handful of votes.
So go ahead, sit out the election because the choices for president stink. I humbly submit that your superior moral stance may not be based on very firm principles. That trans kid down the block didn’t need your help anyway. /s
Call and write your state legislatures. Try to get friends and family to do the same. If you know anyone in local TV, radio, or print media, you can try to get them to report on it. You could also write a letter to the editor of local papers. Join local social media groups and post about.