Why is it then when a theist claims to experience God, the "where's your evidence" atheist responders disregard experience as "unevidenced"? You seem to have no problem accepting experience is valid evidence for art and music. Do you accept it for belief in God as well, when that is what someone tells you why they believe God exists? If not, why not? What's different?
When I equate empiricism with experience, I am talking about my experience, not yours. All I can experience of your experiences are your reports of them.
When another person tells me that they have experienced God, it's not like my experiencing music. I know what I am experiencing - sound waves coming from a device I've turned on - and if for the first time, discovering what kind of experience I am likely to have in the future if I repeat the experience and listen again. That's knowledge, since it facilitates my controlling outcomes.
The theist knows how he feels like I do, but I don't accept his interpretation of what he is feeling. I don't believe he is experiencing a deity, just his own mental state. As I've mentioned, I've had that experience as well, and when I was younger, I interpreted it as experiencing God.
I still have that experience, but no longer understand it to be a god. My spiritual experiences are godless. I still look up at the night sky and am filled with wonder and a sense of connection to the stars (as the song says, we are stardust), but I don't think of deities. I think of a vast and mysterious cosmos of which I am a part, and experience gratitude. Once, it was gratitude to God, but now it's gratitude without an object - just gratitude.
I think I've explained this to you before, but if so, I'll repeat: My understanding of the value of empiricism and the application of reason to experience is to discover what is true about the world in order to correctly anticipate outcomes and in so doing, maximize the desirable ones while minimizing the undesirable ones. This requires an accurate map of reality in one's worldview. When one sidesteps this process and believes without such evidence, he is guessing, and almost certainly has guessed wrong, and usually doesn't know he is likely to be wrong. People who agree with that avoid believing by faith, and recognize that such ideas not rooted in empiricism are likely incorrect.
Fortunately, most such ideas are harmless, such as being a flat earther, since it's hard to imagine making a significant error (more than just making a false statement and being laughed at) because of that belief, but some are harmful, such as believing that the vaccine is more dangerous than the virus, and dying needlessly. That's a person who did not use reason applied to evidence to decide what is true, admitted a false belief onto his map of reality, and made a wrong turn and fell of a cliff that should have been on his map instead of a road saying, "This way."
I have decided that there is only one proper way to acquire knowledge, by which I mean ideas that can be successfully used to predict outcomes - "If I do this, that will occur, and that is (un)desirable, so I know what to do and what to expect when I do it." Ideas acquired otherwise just don't do that. The ability to do that is what makes an idea correct, and the inability to do that is what makes an idea useless or worse.
So what should I do with your report and those of millions of others that report that they experience a deity? Well, one thing I don't do is agree with them, because that would be adding a road to my map not discovered empirically. I would need to have that experience myself. The road I can add is that many people believe as you do. That's a fact gleaned from experiences like participating in this discussion forum, but to believe more is to believe by faith as they do, and while they consider that a virtue (Santa Fe - holy faith), as you know, I consider that a flaw in thinking.
Ask yourself why you're not a flat earther, what it would take to become one, and if that would be an improvement in your mental map. I'll assume that you haven't been taken in by the popular conspiracies. Why don't you believe the election was stolen? Several people have reported that ballots were destroyed and voting machines tampered with. Why don't you believe them? Others consider global warming a hoax. Presumably, you don't. Why? What is the process that you used to come to those conclusions? What is the process that others who buy into those ideas used?
What if your intuition that you were experiencing a God was that you experienced a God who created a flat earth? Would you believe all of it? If you're willing to believe by faith, why not? If you did, you would be accepting an error on your map, the kind that made some people afraid to sail east to get west for fear of falling off of the earth. If your map shows a spherical earth, you will make better decisions based on that. Now that my map has no god in it, I also make better decisions.
Once I understood that, there was simply no place for faith in my world any more.
I believe because of experience. Is that why you don't believe? Because of a lack of experience?
Yes, lack of experience of a god.
I am an agnostic atheist because I have never knowingly experienced a deity. As I indicated, I once thought I had, and was a theist then for obvious reasons, but now that I understand that differently, I can no longer conclude that I have experienced a god, or even that such a thing exists, and so for a strict empiricist who has not had a god experience, only agnostic atheism is rational.