This is getting awfully tedious. Are you trolling or do you genuinely think responding to a question about actual compute cost trends with a venture fund's puff piece about sticker price trends is helpful?
I would add that inference cost decreases is what we should expect, it stands to reason there will be algorithmic improvements in inference, and compute cost is still going down just because of (a somewhat sloped) Moore's law.
Maybe you could also be a bit friendlier and forthcoming in your responses.