The author of the featured article has also written a defense of the Myers-Briggs system that argues against several of your points: https://dynomight.net/in-de

The author of the featured article has also written a defense of the Myers-Briggs system that argues against several of your points: https://dynomight.net/in-defense-of-myers-briggs.html https://dynomight.net/in-defense-of-myers-briggs.html (I'm not particularly invested in either model, but it is somewhat cute that the author of both pieces is the same.)