OTOH that's also a data issue: some of the top quality US and even French producers are trying the Stelvin and other new tech closures, but it'll take 30-40 years to know if they're as good as the cork (but without the 10% spoiling problem). They hope so. Prmeability, reduction and all sorts of complex chemical issues are on the line, and it's not a linear, rctuangular, clockwork modernist problem!
And.. it's again a customer-driven thing. People like the ritual of a cork. It's soft data, but oh so important. Take a long time for people's expectations and preferences to change as many blind-utopian technologists find to their cost.
And.. it's again a customer-driven thing. People like the ritual of a cork. It's soft data, but oh so important. Take a long time for people's expectations and preferences to change as many blind-utopian technologists find to their cost.