Neither of the two points you've made address what I said. Maybe you misunderstood. By "MySpaced" I mean "become irrelevant".
Being open source won't prevent this, sadly. 4 years is still young, but if a critical mass shifts back to Reddit then Lemmy will be considered a failure.
I know Google is a big corpo but its hardly the only reason behind the state of the internet. It is a major factor, but to single out Google when Microsoft and others have played just as significant of a role is odd.