So the entire idea behind butts is that it's an in-transmutable thing, but as technology has showed us for hundreds of years is that humans are great at inventing new things that no one has thought of before, or doing things better or more efficient than before.

Won't people always be coming up with a Bitcoin2.0 every few years that can do everything bitcoin can do, but faster or more efficient? Why should I limit myself and say right now is the perfect time for this techknowledgy instead of 5 or 10 years from now when we have better computer to mine and more advance coins or whatever?