My worst imagination is a nefarious entity using our data to determine if we are a threat or try and categorize people for some kind of psyop manipulation.
Something like Captain America Winter Soldier but more realistic. Even things like Cambridge Analytica show it is not that far fetched.
While social media companies and amazon may not have the desire to do those things, they sure make it easier for others by greedily collecting the data.
Well the other crazy thing with voting is how narrow the margins are.
It doesn’t have to convince everyone. Only a small percentage across the country mixed with a few people in key locations and you can change everything.