Even more concerning than using downvote as a disagree button is flagging as a disagree button. It's happened to me many times where my good-faith comments have

Even more concerning than using downvote as a disagree button is flagging as a disagree button. It's happened to me many times where my good-faith comments have been flagged due to advocating a minority position (specifically, that the COVID-19 lockdown is harmful, just to give context) and I have/had to e-mail Dang to get a human to look at the flagged comments and determine if they were actually violating a guideline.