Looks like there is now a ticket to have the same approach for ASICs but at NU3 i.e. 6 months after Blossom add time-locking-of-mining-rewards for Equihash-200,9 miners · Issue #3774 · zcash/zcash · GitHub
Looks like there is now a ticket to have the same approach for ASICs but at NU3 i.e. 6 months after Blossom add time-locking-of-mining-rewards for Equihash-200,9 miners · Issue #3774 · zcash/zcash · GitHub