i am the only player and you are the bots.
we should have a solipsism convention, and we can all debate who truly exists, and who are figments of who's imagination
mutual subjectivity rather than objectivity.. i feel you.
i think it not unreasonable to assume that all of this reality is our(true)self "playing the part" (as it were) of reality.
but to postulate as to whether other beings are truly conscious seems silly to me (especially since we can never prove anything either way).
i have learned things i didn't already know from others (or myself), why would this be different in reverse?
or: because the other me is pretending not to already know, and that is his part of the game.
EDIT:
i can relate to this experience a lot because i had a mushroom trip where anything i would think of would ultimately lead to this conclusion (no matter how unrelated it seemed at first).
i felt like all thought was like a series of looping maze paths that all led back to the same conclusion. it was my suffering i could not forget. shortly after i was a serpent and i boros'd my ouro (this tail tastes good!)
i am still not entirely sure what to make of it, but i now consider it just an interesting philosophical speculation
but should it be true, i still feel no sorrow, for if this is all one illusion created by me to entertain me and think others exist, i did a damn good job, and this illusion is more than sufficiently entertaining (and other people can be assholes :d ).
i am having fun just looking to see what is up "my" own sleeve.
also alan watts