As a life long INTJ I’d say no they aren’t BS.
I’ve been to classes that kinda broke the system down into 4 color groups and it is amazing how we fit into a box.
Even where you sit can be explained by your personality type.
Myself too, an INTJ
I’ve always wondered why I painfully over analyze consequences to an event or planned event or a project.
Whereas my bud Renegade, ISTP will go in like Lerooooyy Jeeeenkins!!! On a deer thicket 😃
No really, but I know gets annoyed at me over thinking a lot of things.
Funny thing though about the planning part, I absolutely hate Ching Chong Chang’s instructions on putting something together.
First thing I do is kick them across the floor
My wife and built our home (we physically built it). Not with an “architect” or a lardass in a red Z-71 contractor. I laid it out on a Hardees’s bag, figured up all lumber.
I see someone on here build a shooting house or deer blind ir a gazebo and another member will swoon “man did you have blue prints you could share ?? “
Blue prints or plans for an elevated deer blind?? Seriously laughing. Did they never build a tree house when they were 10 years old?