I know we are not supposed to have extended discussions using comments. The linked question and its answer, If comments are not for extended discussion, why do seasoned users use them for this? are specifically about this issue.
Now, please take a look at the comments under the question, English native speaker vs. Native English speaker.
Most of my comments were deleted while the other party's comments were not. Why?
I have given reasonable examples/explanations and context to support my argument that there is little chance people would be confused between native English speaker and native speaker of English. Where are my comments?
I think if you (moderators) need to delete the comments, you should delete all of them, not delete just a part of them. I don't think it is fair. I have the right to be wrong and I have the right to defend my point of view even if it is wrong.
I want your opinion on this issue. Is it fair to delete just one user's comments while leaving others? Was it not constructive? It was. Was it offensive? Never.