No need to get all bent out of shape.
I didn't tell you to be quiet, I told you that silence would have been better.
How would I know you have any disability. I also have writing disabilities, so do most who aren't professional writers. No one is trying to hurt you. But I will speak my mind and take the consequences.
I don't feel that I am arrogant but that is your opinion to make/write and you could be right or wrong, one will never know.
Bottomline, imho you should have said nothing, and nothing would have come after. I would check your arrogance meter and admit that it was better to let sleeping dogs lie than one the pandoras box but that is only my opinion.
Thanks for your service, but I completely disagree with you.