Or the other way, "Features that were previously fused off due to market differentiation but the same die otherwise can now be accessed without throwing away th

Or the other way, "Features that were previously fused off due to market differentiation but the same die otherwise can now be accessed without throwing away the current product and re-buying different SKUs (e.g. server/workstation Xeon chips)" How "Acceptable" this is really depends on what features are going to be behind this paywall.