The point I am trying to impress is rather that there is a clear scientific consensus, and you are giving potentially harmful advice contrary to that - based on things you have read a long time ago.
I provided a source that systemically goes through available evidence (including anecdotal points about vegan cultures).
I think that is fair and it does not imply any value statements about a vegan diet.
And I was pointing out that your source (and you, for that matter) are being implausibly categorical, and suggesting that people interested in this don't take anything in the thread as gospel but rather read a bit broadly. Which is fair, I think, also.