That is exactly why i have deep appreciation/love for rue more than any other psychedelic, consistant use really kills that bias/ego part in you, ime.
Psychedelics open you up, but they don't open you up to a certain thing, they can open you up to all kinds of bs if your not pure from the inside, rue use is essential ime if your using psychedelice heavily.
I think in order to get the most out of psychedelics and not fall into that bias trap, one would need to do a proper cleanse with rue first, and get comfortable with it (some, like me, would require higher amounts for longer perioids to fully kill those dirty parasites for good)
Before i started using rue, psychedelics were just like colorful forbidden toys, not much work was done.
Rue taught me that i don't know my own good, i only seek my destruction, i do not want to keep god on my mind 24/7, i want to have fun, i want to get high, go to parties, have sex with beautiful girls.
But the moment i realized that all of this was an illusion and it was never good for me, i forced myself to eat massive amounts of rue every single day, and now god is living in my mind whenever i walk, run, sit, or lay down, rue really gives you the ability to be able to consistantly see past the lower self.
But it gets more complicated the deeper you go, there are certain depths i have ventured to with heavy rue use that are completely impossibe to explain, and i think rue shows you this to teach you to live for yourself and not try to explain everything to others.