Another way to think about it might be that caching is part of Anthropic's strategy to reduce costs for its users, but they are now trying to be more mindful of their costs (probably partly due to significant recent user growth as well as plans to IPO which demand fiscal prudence).

Perhaps if we were willing to pay more for our subscriptions Anthropic would be able to have longer cache windows but IDK one hour seems like a reasonable amount of time given the context and is a limitation I'm happy to work around (it's not that hard to work around) to pay just $100 or $200 a month for the industry-leading LLM.

Full disclosure: I've recently signed up for ChatGPT Pro as well in addition to my Claude Max sub so not really biased one way or the other. I just want a quality LLM that's affordable.

I might be willing to pay more, maybe a lot more, for a higher subscription than claude max 20x, but the only thing higher is pay per token and i really dont like products that make me have to be that minutely aware of my usage, especially when it has unpredictability to it. I think there's a reason most telecoms went away from per minute or especially per MB charging. Even per GB, as they often now offer X GB, and im ok with that on phone but much less so on computer because of the unpredictability of a software update size.

Kinda like when restaurants make me pay for ketchup or a takeaway box, i get annoyed, just increase the compiled price.

That doesn’t make sense to pay more for cache warming. Your session for the most part is already persisted. Why would it be reasonable to pay again to continue where you left off at any time in the future?