Subjective reality is not dualistic, but memory of and thinking about it is.
No, you are playing word game.
The word "subjective" is memory and thinking as you say, but it is also about believing about some things that you think about...and, that are no different from personal opinions, personal beliefs of one person.
Adding "reality" to "subjective" - "subjective reality" - is no different from personal opinions and personal beliefs.
The problem with anything "subjective", not only because it doesn't necessary mean it is true, the issue is that it can be also "imaginary" or worse still, "biased".
Having imagination is a good thing, if you were an author, poet, painter, singer, musician, etc. But imagination can lead one astray, especially in hallucination or delusion, hence not good for those afflicted with schizophrenia or other mental disorder.
Biases can exist any sphere of human interactions or activities, like politics, cultures, religions, and yes, in science too. Biases exist, because we are humans, and we all have our faults and ego.
But the things about science (especially natural sciences and physical sciences, is the needs to test what model (hypothesis or theory) by drawing conclusion from the available evidence.
The evidence are used by the science to mitigate personal biases and preference.
Of course, scientists can be biased too, and he or she (or they) might not accept the outcomes of the tests. If they cannot accept the evidence that debunked their hypotheses or theories, other scientists would eventually find the weaknesses of their models.
Scientists, who don't accept the outcome of tests (evidence and data) that refuted models, will only hurt their own credibility as scientists.
Take Michael Behe, for instance, the biochemist who authored a model on Irreducible Complexity. He had no evidence, no experiments and no data that support his Irreducible Complexity; hence his concept failed the testing part of Scientific Method. He refused to accept his model doesn't even qualify to be called hypothesis, because his concept is unfalsifiable and untestable; which mean his model has failed in Falsification department. And no Peer Review would accept his model, because he failed both Falsifiability and Scientific Method.
What does he do when, he can't get his work peer-reviewed? He tried to bypass Peer Review, and got publisher to publish his work through a number of different books, especially with Darwin's Black Box, trying to advocate and promote Irreducible Complexity, trying to appeal general masses.
There is no doubt that Irreducible Complexity isn't science.
This is a man, who allow his ego and bias cloud his judgment and ruined his credibility as a biochemist and a scientist.
Scientists are humans too, and they make mistakes. But any good scientist would recognize the weakness of his or her model, accept the losses, and tried to learn from his or her mistakes. Behe clearly didn't.
But this is really about Behe or about Intelligent Design.
This is about you thinking "subjective reality" is real, "as is".
Sorry to say, but your subjective reality of god or spirit, is based on biased belief.