Yes.
I think MBTI is a powerful tool specially to the NT's types. The MBTI seems almost useless to the other types.
I think the main cause for this problem is not the interests of types. But the lack of accurate information reflecting these types. I know all kinds of people whom are greatly interested in the phenomenon of MBTI, but I can't help them as within their perspective of thinking, there is too less information to feed their interest. This is also a main purpose for the kind of posts I make. I want to understand and elaborate the very principles of MBTI, so it can then be explored within all perspectives. (Also those of STJs and EFs etc.)
You seem to have a fascination with daggers or whit asking the question "Do you like daggers?". Maybe I'll use it as a ice breaker in some awkward social situation someday.Do you like daggers?