I'm sorry, but "or pay $10 for a pre-picked basket" is not an open source product, because "free to pick" was the other option for an open source product.
"free to pick by yourself" is the equivalent a proprietary freeware product, not an open-source product, because it excludes the idea of others picking strawberries. If that's your thing then by all means license it as such. But call it proprietary rather than open source.
Some companies make a living off a model of "free to pick as needed for as long as you agree to help tend the future strawberries held in common, even if your competitors pick strawberries. Or you can pay $10 for your own exclusive plot of land and no requirement to let others past your fence".
You're really torturing the analogy in a way that isn't comprehensible at all.
But if your point is that "open source" is a bad license that most people who use it come to regret later, then yes, I agree, and they probably shouldn't have advertised as open source from the beginning.
"free to pick by yourself" is the equivalent a proprietary freeware product, not an open-source product, because it excludes the idea of others picking strawberries. If that's your thing then by all means license it as such. But call it proprietary rather than open source.
Some companies make a living off a model of "free to pick as needed for as long as you agree to help tend the future strawberries held in common, even if your competitors pick strawberries. Or you can pay $10 for your own exclusive plot of land and no requirement to let others past your fence".
But that's not the model Redis was trying to use.