RE: STEEM 2020; What I am going to do!
The big problem which Partiko partly delivered is the historic emphasis on desktop. I have always said and always believed that for steemit to get any traction at all it needs a slick and polished app for mobile. People love to tell me how this isn't a priority but frankly that is idiotic. Desktop is dead. Only old people use it. (Or people at work ;0))
I am quite sure a good app could obfuscate or simplify in a front ends manner the keys situation