Thank heavens something I can disagree with. I don't rate Herik either so I don't care what he says. I don't like the hiding behind jargon like "game-theoretic value" because it seems deliberately misleading. We know it's a game and yes positions can be evaluated but not by theory so it's misleading. "Positional evaluation" is one of many much more descriptive tries. I just prefer "evaluation".
However, it seems that since there's no proof that chess is anything but drawn and since it seems to be the case that it's drawn, is it then so bad to allow "draw with good moves by each side" to be the default or probable value, subject to further confirmation?
There's a difference between default and probable value. It's fine to say that chess being a draw is more likely. It is incorrect to say that a draw is the "correct" result and that a forced win would be an unexpected and suspect surprise. If a set of forced wins exist, they will be necessarily narrow and probably dependent on some heretofore undiscovered truths about chess in terms of positional play, much like when Alpha Zero wowed all the super-GMs with some fancy bishop tactics, etc.
Tygxc's premise is that even though machine learning engines just hit the scene (and engines only just surpassed humans circa 2006), that the possibilities of chess have been exhausted, ergo all draws, ergo chess itself being a draw. This is no different than the best players in 1900 saying the same thing. Chess is not exhausted, and we've only played some infinitesimal percentage of possible games. What has happened is that engines have reached a plateau for the moment, and humans are no longer capable of helping out. We're obsolete.
If anyone besides Tygxc actually believes that engines 10, or 20, or 50+ years from now will not be capable enough to beat today's ICCF "centaurs" (more like hydras now, given the number of engines being used together), go ahead and speak up...
chess isn't a game of perfect information
The only explanation of making a statement that is simply wrong is that you are using that technical phrase without having learnt what it means.
If you take the time to learn what the phrase means, you will discover that for chess it means that both players are fully aware of the moves that have been played so far (and which determine precisely what legal continuations are possible).
I understand what it means and I know that there are those who agree with me and disagree with you, just as there are those who agree with you and disagree with me.
No.
Your statement is as wrong as saying "hydrogen is not an element" or "electrons are not fermions". Only possible by being ignorant of the subject (in our case game theory rather than chemistry and physics) and its terminology.
Search for the term and you aren't going to find support.