They meant it was going to be the final one worth installing

I don't even understand why the OP calls this "Mastodon's" opinion. The link doesn't go to Mastodon. I think the parent post is being a bit of a troll honestly :( The criticisms at the link don't make sense, the person posting the link doesn't seem to think the criticisms are good, and they attribute the criticism to Mastodon while posting "Raddle". It's like they're only doing this to get everybody riled up