Are you Te PoLR?
Of course it disintegrates, the Enneagram is a dynamic tool, all types move along paths. If the dom type moves and the wing is static that wouldn't be congruent to the system.
The wing's like the creative function or second instinct, in service to the default mode. The 3-wing only helps when stress (usually of the core fear, being worthless) is avoided, if not the 9-disintegration happens and apathy kicks in. Disintegration always happens through stress.
It is elitism, but not from their perspective
I know that from feedback I've gotten, me feeling and then acting all different makes me look like a snob, especially because my 3-influence gives me more assertion of this concept. E4s think they are defective and their compensation looks like elitism = specialization to others. You probably reject the term since it is classist and negative, but essentially it's just the concept of minority VS majority of something.