it’s important to note that this study specifically looked at political speech (the area that people are most concerned about, even though the reality is that this is a tiny fraction of what most content moderation efforts deal with), and it did find that a noticeably larger number of Republicans had their accounts banned than Democrats in their study (with a decently large sample size). However, that did not mean that it showed bias. Indeed, the study is quite clever, in that it corrected for generally agreed upon false information sharers — and the conclusion is that Twitter’s content moderation is biased against agreed-upon misinformation rather than political bias. It’s just that Republicans were shown to be much, much, much more willing to share such misinformation.