It's all good in theory but in practice "trustless" simply means that trust relationships are obscured. If you want to go trustless you go in the woods and live like hunter-gatherer. In a complex society there is always someone who is running things. The only choice you have is between someone who is close to you (that autocrat who actually might be your friend) and someone who is far away (the developer who is taking VC money and doesn't give a shit about your problems)
Technological tricks that increase your power as a user (key based identity, data portability) can work in both kinds of systems.