This is a different case - those all have limitations based on human behavior (it's not necessary or possible to constantly be washing your car the entire month when you pay for unlimited washes) - that doesn't exist here. The types of plans available should reflect that reality. If gyms faced a situation where people would go and spend 18 hours working out every day for a month, they would probably change how they billed things.
Your comparisons are all also "unlimited" situations to Claude's very much limited situation. You can't buy a plan for Claude that is marketed as being unlimited. They're already selling people metered usage. They're just also adding restrictions on top of that.
Your comparisons are all also "unlimited" situations to Claude's very much limited situation. You can't buy a plan for Claude that is marketed as being unlimited. They're already selling people metered usage. They're just also adding restrictions on top of that.