Eh, not really. According to this (https://www.omnicoreagency.com/twitter-statistics/ https://www.omnicoreagency.com/twitter-statistics/), "There are 48.35 mill

Eh, not really. According to this (https://www.omnicoreagency.com/twitter-statistics/ https://www.omnicoreagency.com/twitter-statistics/), "There are 48.35 million monthly active Twitter users in the US." That means the vast majority of Americans do not use Twitter. And according to this (https://www.pewresearch.org/internet/2019/04/24/sizing-up-twitter-users/ https://www.pewresearch.org/internet/2019/04/24/sizing-up-tw...), about 80% of the tweets are made by 10% of the users, and most of them are disproportionately young Democrats. So Twitter is an echochamber within an echochamber. Were Biden's or Obama's accounts to be hacked, the only effect it would have would likely be with only the extreme fringe of the party. Most Democrats, and virtually all Republicans, would never see it.