Quote (SylvesterStallone @ May 14 2021 11:24am)
yeah at this point it can be used, but it's not necessary.
kinda like beef, which is #1 enviromental issue of modern society
Beef is currently an important source of protein. It is not the most optimal source, but it does provide a huge nutritional source.
In my view crypto has not solved a big problem in a sub-optimal way, because it hasn't solved any big problems yet. If in 50 years our whole financial system is running on blockchain then it will definitely have been worth the energy expenditure, but we're not there yet.