alt Hacker NewsGitHub doesn't offer any unlimited style AI model plans so I don't think they'll care. Their pricing is fairly aligned with their costs.
This only affects Claude as they try to market their plan as unlimited with various usage rate limits but its clearly costing them a lot more than what they sell it for.
Copilot plan limits are however "per prompt", and prompts that ask the agent to do a lot of stuff with a large context are obviously going to be more expensive to run than prompts that don't.