Early commenters were quick to point out that the trailer doesn't feature destructible terrain, a prominent part of Worms since the series' beginnings. Team 17 quickly commented on YouTube that every level in the game has some terrain that's destructible. What can be destroyed varies from map-to-map.
"This is Worms, reinvented" says the Steam page, which I am not sure is something anyone was asking for but by jove we're getting it. You can find out more on the Worms Rumble website, and you can also sign up for the game's closed beta. Worms Rumble is scheduled to release in 2020.