If it's a decentralized system and it uses a free and open protocol, there could be many different clients. I am sure many of them would be very easy to use, a

If it's a decentralized system and it uses a free and open protocol, there could be many different clients. I am sure many of them would be very easy to use, and as far as cognitive load goes, Facebook's many capricious and poorly considered UI sea changes over the years have created countless cases of "oh shit how do I do that now?"