Here’s some good numbers. In 2018, Snapchat, though their app, got over 450k people to register to vote, 57% of whom actually voted. Most of their user base is Millenials and GenZ. In the last two weeks they have gotten over 400k registered to vote so far. If they can get at least the same percent to vote, that will seriously help in the election.

m.dailykos.com