Yes, I like my extended family.

I think on the original offending post, OP made some somewhat inflammatory comments about ADHD and Autism further down. I imagine the downvoter felt personally hurt by these comments, hence the temporary spree, driven mostly by emotion. I don’t agree with the vote manipulation but not knowing their full story I would caution against people coming across this and retaliating against this person. It seems like it was just a short response and hopefully they have had a chance to cool off now.