"the lack of the dearth of"? That's a double negative, meaning you're saying we've had a huge number of new franchises this gen?
And whether you're arguing against yourself or not, there's still been plenty of new franchises this gen.
Pillars of Eternity
And many more
Plus, this gen isn't over yet!
Some of the games you list are partly PC and online games.
If I we including PC and online games and handheld and Mobile games released last gen then the list will be too long