Do you think Lemmy has a culture separate from Reddit or is it basically the same?

Yes, as much as I dislike the increasingly moralist culture on there, it still has a bunch of great contributions, if you care to sift through the awful interface. Sadly it's got achievements now, which in my experience were so far confined to games. It's not something I want popping in a corner of my monitor completely unprompted while I am trying to focus on an insightful comment. Not the kind of thing you get with free software... my last experience with Linux was Fedora 20-something, one which I aim to reiterate now, fifteen years later, that Wayland has improved to the point of letting me use my hardware to its full potential (drawing tablet, multiple monitors, etc). I've already installed Mint on my wife's laptop, which she enjoys very much (because it gets out of her way), and I think I might go for Fedora again for my workstation later this year, or maybe Manjaro, who knows.