Drivechain is sold on the premise that every transaction will be a Bitcoin transaction. It requires a non-maximalist perspective to see the error in this thinking.
Maximalists over-emphasize the consolidation principle while overlooking the substitution principle.
#Cryptoeconomics
https://github.com/libbitcoin/libbitcoin-system/wiki/Consolidation-Principle
https://github.com/libbitcoin/libbitcoin-system/wiki/Substitution-Principle