Maybe fair for OP_SUCCESS, but we don’t have all that many upgradeable NOPs left. CHECKSIGFROMSTACKVERIFY was dropped from the CSFS BIP for this reason. In this particular case it’s perfectly reasonable.
Maybe fair for OP_SUCCESS, but we don’t have all that many upgradeable NOPs left. CHECKSIGFROMSTACKVERIFY was dropped from the CSFS BIP for this reason. In this particular case it’s perfectly reasonable.