At this point, as masterfully as Bitcoin was created, it has some limitations of course.
My question is: Could it be done better, or is it just matter of trading one feature for another (i.e. speed for decentralization)?
all pow token after bitcoin are doomed and will not be successful, internet money will stay however the pow trash will become insignificant
its therefore pointless to discuss about a "bitcoin 2.0"
we will also get into a stage where tech doesnt matter and is exchangable/upgradable and insignificant