First, perspectives can be wrong. If I’m in the basement and whack my head on the low beam, my perspective on the stars I’m seeing has nothing to do with stars in the sky, no matter how much, in my blind confusion, I may insist otherwise.

But, importantly, this does not make my ‘stars’ experience ‘imaginary.’ Experience is never imaginary. It is always real in the sense that it is always valid, at the moment, NOW. It is only in retrospect that we can assess a prior experience and deem it mistaken.

A man dying of thirst in the desert doesn’t crawl towards a mirage. If he knows it’s a mirage, he won’t waste precious energy crawling towards it! He will crawl towards what he hopes to be water.

Second. I do dispute a premise, that experience can be divided into ‘real’ and ‘imaginary’ parts. Your argument rests on this assertion.

In my experience (!) it’s a false distinction.

Take care!