I think a community that tolerates its critics is a healthier one. My motivation is simply that I have gotten used to the people I met when I first came here.
I think you'll find that skeptics of typology (myers-briggs, jungian functions, enneagram, socionics) are more common here than you may expect. Many of us came here because we were curious and/or going through a phase in life that lead to self-examination (the idea of personality can become important during these times).
I personally think Jung was onto something and that there is some value to archetypes. I think trait based theories lack something that type theories capture. I found it interesting to explore the topics related to this.
Now, however, I think most of typology to be BS. But I know that I've looked into it with an open mind, and have gotten a fairly thorough understanding of these topics before I formed this opinion.
I also know the types of peculiar prejudices that working from a belief of various personality theories can produce. This is probably the most harmful thing. ("I hate Fe". "Don't Fe guilt-trip me." "Ti is annoying". "Sensors are stupid." "Perceivers are lazy."...). It gives labels, and language to describe aspects of "personality" in such a way that people can pick sides and create "in-groups" and "out-groups" along lines that would be very strange to those not familiar with personality theories.
Making comments like the one above is tolerated in here, so I stay.
I went through a similar thing with evangelical Christianity. I regularly went to a bible study, for 4 years, every week. I was probably one of the most regular members to go. There were group leaders who were less consistent, and less prepared (there were assigned bible passages and little worksheets they gave out every week). I felt like I genuinely gave the ideas presented a fair shake. I listened to people's problems, prayed for them, and asked for others to pray for me. It wasn't merely an "intellectual exercise".
However, in this community, I am fairly certain, if I stated the things I believed were harmful, they would not let me stick around, so I left.