I agree, this concept of decentralization is not really widespread. I consider myself informed in topics of open source and privacy, but I also needed to get used to how e.g. searching for communities work. It is definitely not as convenient as reddit, where you have a search bar and can seek out any community, here you need to browse several nodes to find the communities you are looking for. It would be nice if Lemmy caught the interest of many and things like this could be worked out.