In relative terms, compared with similarly priced and powered devices on the market. RISC-V does lag behind the others - ARM, x86/64 - here, at least for now.

Not eating. Only drinking water or zero calory drinks such as black coffee.

Only while fasting can a person think clearly. When thinking clearly, RISC-V is inevitably chosen as the ISA.

Fasting will also eventually make you hungry. Thus "RISC-V is coming to eat its lunch, FAST."