The illusory quality is evidenced by the fact that it leads people to indulge false intuitions like after-life despite the fact there is no hard evidence or rationale for such things. The illusion consists in the intuition that the self is a fundamental independent entity rather than an emergent phenomenon of mind.
Several points here.
Can you indulge in an intuition? That sounds more like you indulging in onomatopoeia than them indulging in intuition.
False intuition. That's a matter of opinion isn't it?
Does believing in self lead to belief in the various caricatures of the soul you present?
Even if it did....is that Evidence that the self is an illusion?
You seem to have shifted the goal posts.
We now seem to be talking about not that the self is an illusion but the independence of the self is the illusion.
Is this an illusion or a mistake in understanding of an intellectual argument after all. Nobody is aware that they...the self...are an emergent property....who feels they are an emergent property.?Again an inappropriate use of the term illusion.
Does belief in the existence of the self lead to the belief in a soul that leaves the body at death and can commune with other souls that just happen to be around?
Not necessarily.
It could be argued biblically that rather than this free floating soul
the self dies and is then resurrected. God resurrects after the cessation of the self something that is totally his work and this rules out an ultimately independent soul. The self then being dependent for its existence on the will of God.
Since you have moved away from the self being an illusion the question is .....in what ontological framework can the self be said to exist?