I like how I've lost 40 points just for having a disagreement. My tone and manner are no worse than anyone else who manages to stick around for more than a day

I like how I've lost 40 points just for having a disagreement. My tone and manner are no worse than anyone else who manages to stick around for more than a day without being downvoted in to oblivion. I haven't even called anyone names. I've even had deeper, more protracted arguments than this without losing any points.