If there is the possibility of effectively turning the bitcoin network off then I think one attack to consider that I haven’t heard about is to create a new network and attempt to grow enough available hash power that could sustain such an attack. Here the distinction is the social…
Ideal Money, being a proposal based on a lesser money (aka asymptotically Ideal Money), was an idea extrapolated by daring to envision an ideal geopolitical and economic scenario for the world.
We can consider this definition of “ideal”:
…existing only in the imagination; desirable or perfect but not likely to…