If you read the poster's comment history, they claim expertise in the field (see the comment immediately preceding this one). And they did reply to a comment co

If you read the poster's comment history, they claim expertise in the field (see the comment immediately preceding this one). And they did reply to a comment containing "Please tell me and show me otherwise." The post might or might not be a load of nonsense, but I think you can leave gustavo-fring to be offended on his own behalf.