The Jurassic Park franchise had its fair share of antagonists, from the blind ambition of John Hammond to the twisted hunting tactics of Ken Wheatley in Jurassic World: Fallen Kingdom. But of all these opposing ideals and forces, Lewis Dodgson served as the true villain of the franchise, even though he was largely hands-off of the series' many events. His influence was so important that it led to an even greater problem that nearly destroyed the world in Jurassic World Dominion.
Source:https://www.cbr.com/jurassic-world-dominion-big-bad-worse-death-the-lost-world/