I disagree, I think it’s entirely possible to upvote things you disagree with, or to upvote the post, read it and update negatively, which is presumably not what you meant here by “people changed their minds”.
Or “agreed with Nonlinear before this post and still agrees now”. Kat’s math assumes that literally everyone agreed with Ben’s post until now.
Or “agreed with Nonlinear before this post and still agrees now”. Kat’s math assumes that literally everyone agreed with Ben’s post until now.