This tweet is SO true and it's disgusting that a series that was once so respectful of family tree / generations of bloodlines (at least in the George Lucas perspective) has basically turned its back on it.
Why? I guess because JJ Abrams and Chris Terrio were too afraid to let a redeemed complex villain live. Because they allowed the 'redemption = death' believers dictate it all. They pretended as if Rey wasn't alive because of Ben in the end.
