I am new to the Bitcoin world and am trying to get an overview within a research project. I see that Bitcoin was born out of a certain motivation to decentralize money and that decentralization, open source, maybe security and verification are important. My question is, can one consider that the interest of other actors/stakeholders would change something about the concept of "blockchain"? For example, by the growing interest of large companies in smart contracts? Could block chain, for example, stand less and less for transparency and more for efficiency? Or does it not matter, because it is less about transparency and more about replacing trust?