Great talk, thanks for sharing. It is like no matter how much you hear the same thing over and over, you always get new insights.

What I'm not yet wrapping my head around is the diminishing then eventually disappearing mining subsidy by 2100. They would say, by then we would have many interested parties that protecting the network would be worth it for them even with 0 mining subsidy. I kinda buy that argument, but it seems like until we reach a substantial price level there will be always a place for doubt.

I also noticed that a block has at least ~0.1 btc in fees if I'm not mistaken. Which by then would be still worth the hash fight.