The matrix protocol is a good example to prove you wrong. It has been popularized in the past 5-6 years (i.e. this era of the internet) it has well over 100 million users and growing, is being used in hundreds of universities and wont stop growing, is being used by government bodies all over the world and has unified most of the software dev landscape into one protocol. Its hard fucking work and you have to start with exactly those groups which are easier to convince and then you can move on to the average consumer.