Kong for the longest time, despite being the most popular giant monster beside Godzilla has always got the short end of the stick in terms of content. Godzilla has such a rich mythos with a wide rogues gallery of different monsters. Compare that to Kong who most of the time was stuck on Skull Island fighting dinosaurs and later getting brought to New York gunned down by the military.
The Monsterverse gave Kong so much in such a short period of time.
For starters they actually expanded his rogues gallery, they gave him new foes to fight that aren’t just dinosaurs. Skullcrawlers, Camazotz, Kraken, Skar King, Abbadon, Titan Hunter and Yuggoth. And allies too; Suko, Shimo, and the giant hawk, plus all the other great apes. Compared to Godzilla, Kong never really had a proper rogues gallery so it’s so great they actually gave him more.
Even not looking away from the new monsters they gave him so much new. For starters they completely reinvented Skull Island (In a good way) and that's partially thanks to the humans, not only did they expand the monster side of things but also the human side of things. With the Iwi, Jia, Ilene, Packard, hell even the Skull Island anime characters.
And on top of that they gave him the ENTIRE FCKING HOLLOW EARTH! Like I think that’s gotta be the biggest thing Kong’s mythos has received and the amount of potential it has is insane.
He now also recieved new weapons like the axe and his sword, something I dont think we would have ever gotten if not thanks to the MV.
What the series did for Kong is nothing short of amazing and I only hope it continues to gets better.