Whatever the problem with non-factually-based equality may be, it is not a problem of discrimination, so the same criticism does not apply.
This gets back to the issue that neither you nor Christian have defined what you mean by "discrimination". I gave one definition: "judged according to inaccurate priors", according to which your comment is false. If you want to use some other definition, please state it.
Another month has passed and here is a new rationality quotes thread. The usual rules are: