12 speed, 23T micro-spline? That'll be another thing I won't be bothering to buy then. Chains already last a lot less long than decent tyres do, so 'stuff that' would be my first response.
IMHO Campag stuff ought to last longer because it costs more. In recent years they have made stuff that doesn't last so well, and even sunny weekend type riders manage to wear it out, so they have IMHO shot themselves in the foot; you might as well buy someone else's cheap crap once you have devalued the campag brand in this way.
In the land of SRAM and shimano they are duking it out with ever more complex systems that are ever more likely to go obsolete or be unrepairable even whilst they are current. The transformation of the bicycle from a simple, infinitely repairable and renewable machine to 'just another throwaway consumer durable' (*) subject to annual changes of whim and fashion (disguised as something else) is near-complete.
(*) 'consumer durable' is a name that is half-right; the more such products are consumed, the less durable they tend to be.
cheers