I told somebody I know who knew about Reddit's API changes about Lemmy. He has a master's degree in Computer Science and works as a software engineer. But then, he told me that it's too confusing to get into, even for someone like him. This is great feedback and I hope that these issues will be fixed in the coming months.
Not sure if we're talking past each other, but just to be clear:
Our conversation happens on lemmy.ml, while you are logged in on lemmy.pxm.nl, and I write from lemmy.click. So we can post comments on another server, without having an account on that server, enabled by federation.