"using provisioned concurrency" What's the point of using Lambda if you have to provision capacity for it? You pay a premium on the compute because it's able

"using provisioned concurrency" What's the point of using Lambda if you have to provision capacity for it? You pay a premium on the compute because it's able to scale down to zero (so in theory, it works out cheaper anyway), but in reality it only works well when you do everything in your power to have it not scale down to zero.