" an unnecessary adherence to what you perceive as the “conventional” isn’t helpful in philosophy"
Sure, but unconventional positions must be explained and supported, whereas conventional positions are generally understood. You are presumably criticizing my position, which is perfectly fine, but if your counter depends on some unconventional views, you have the burden of explaining and supporting them - and you haven't really done this. It has seemed more of a guessing game where you make some assertion and then I have to guess at what you mean, then you reply that I got it wrong and hint at some more things for me to guess at. I havent even discerned whether or not you are a theist.
"no one is ever convinced here by anything that someone else says, because everyone evidently is only trying to support their already-chosen beliefs and positions. …as opposed to honest, open, interested discussion with willingness to question our assumptions."
Seems like a false dichotomy. My views have absolutely altered as a product of discussions like these, and I think that is common. One learns by striving to understand alternative points of view. I am finding it a bit tedious to understand yours. Perhaps you feel the same, since you have questioned some of my terms. In particular, you have questioned my term "ontological status, so I'll clarify: the ontological status of X entails: does X actually exist? Does it exist hypothetically? What properties does X have, and what relations does it have to other things that exist? Does it exist necessaily or contingently?
"I was referring to your Subjectivism objection."
What subjectivist objection? I didn't know I made one, so this might be a misunderstanding on your part.
"Saying that the abstract facts depend on there being someone to discuss them is meaningless, because there are inevitably infinitely-many experience-stories with their complementary protagonists, some of whom discuss abstract facts."
It is relevant if someone claims the actual world is a consequence of abstractions, which I thought you had implied. Did I misunderstand?
"if you say that you don’t know what ontology I believe in, that might be because I emphasize that I don’t claim or assert one."
I gather that you don't claim or assert a complete ontological system (you and I have that in common), but you DID makethe ontological claim (or claims with ontological implications):
"this life and this world are a blip in timelessness”
This implies that timelessness exists, that this world exists, and that the latter's existence is within the broader context of tbe former. You added:
"What makes this life (or finite sequence of lives) a blip in timelessness is the temporariness of this life or finite sequence of lives."
This does not establish the existence of timelessness as a state of affairs, as something that actually exists as a context for the temporal world.
"“But doesn’t there have be timelessness for us in order for you to validly say that?”
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Sure, and I’ve mentioned the timeless sleep at the end-of-lives (or at the end of this life if there’s no reincarnation). …which, by its finality in our experience, and its timeless nature, is the natural, normal, usual state-of-affairs."
Our short temporal lives exist within the context if the temoral existence of the universe. This therefore does not establish the existence of timelessness
"timeless sleep at the end-of-lives (or at the end of this life if there’s no reincarnation). …which, by its finality in our experience, and its timeless nature, is the natural, normal, usual state-of-affairs."
Please explain what you mean by your claim that our experience has a " timeless nature". It appears to me that our experiences are entirely temporal. Death seems to me the temporal endpoint of our consciousness, so I see no reason to think this entails "timelessness."
"I’ve supported those statements by the uncontroversial statement that there’s no such thing as oblivion."
What is "oblivion"?
"Materialism, with its big brute-fact*, fails the Principle of Parsimony."
You are confusing my position with materialism. I simply have the uncontroversial belief thst the physical world exists. I am agnostic regarding the existence of anything immaterial. That, of course, makes your assertion relevant to me: show that materialism fails the principle of parsimony - this could shift my view.
"TBA" = is my autocorrect's translation of "TBH" = "To Be Honest". I apologize for my tablet.