IMO, subjective experiences are objective to the one experiencing them. They only become subjective when the person attempts to explain, relate, or demonstrate them. To put it another way, it is possible to ideate that which one cannot communicate.
I see this happen with my wife all the time, her vocabulary is not very robust but she is very intelligent, and she gets frustrated with using nearest equivalents that do not accurately express what she is thinking. We have to slowly chip away at it by offering each other synonymous words with different connotations until she is satisfied that the finished product represents what she was actually thinking.
It is possible to experience something that to the observer is concrete proof, incontrovertible evidence, and which becomes subjective experience the moment they attempt to reduce it to language, or drawing, or pantomime (<-- ).
This was one of the related points of the bee sting analogy. The one who experienced it needs no clinical proof. This person has all the evidence they need, it is incontrovertibly proven as far as they are concerned. It is actual. It occurred. If they never tell another soul it is still fact. If they waited five weeks to tell anyone (well after any trace could be found) it would still have factually occurred. From the perspective of the observer, experiences ARE evidence, and reason, and basis, and valid cause for bias.
Science tries to remove the influence of the observer to the extent possible. Thus double-blind studies. But we don't live day-to-day in a laboratory and I, for one, refuse to yield my concept that reality exists outside the laboratory. This concept, if you agree with it, compels acceptance that the rules of the laboratory do not apply outside the laboratory. And, in my opinion, that ought to compel tolerance.
Respectfully,
AuldSoul