Listened to over half of this, and the pro-Core argument is "users are retarded." Not good enough. Haven't heard a single good argument for spam on the blockchain. His argument also suggests that people cannot reach consensus on this issue. It is true that consensus is split. But amongst nodes that are opposing Core 30, consensus is NOT split. Plenty of consensus equates to "I don't want spam on the blockchain" and I have yet to hear an argument that would urge me to feel any differently. 9% of the network reaching consensus is fine by me.