In my experience, the tech/nerd/stem types being hypothesized about actually do not pare a problem down to its essence. They instead do the equivalent to attempting to solve the screaming of a hungry child by assuming the essence of the problem is that "too much sound", so we put the child in a soundproofed room.
In truth, it is entirely possible to apply pure logic to a problem if the problem is appropriately scoped to closely align with actual reality. In my experience, to deny the emotional aspects of something is actually irrational behavior- it makes incorrect assumptions that the only things that exist are what the tech/nerd/stem person understands themselves.
This results in the hypocritical behavior of a tech/nerd/stem type crying out (emotionally) to solve the problems of emotionality.