Are there, though? I mean, my whole argument is that it could’ve gone better!
Here’s how I see it: Zemo, who wants to stir up a biiiig fight among supers, starts the movie knowing the address of Bucky’s old handler, and knowing there’s a videotape of Bucky killing the Starks – and figuring Tony will do his best to straight-up murder Bucky if he sees that videotape, and that Steve is On Bucky’s Side No Matter What.
So Zemo interrogates that handler, and – man, if he gets the videotape’s location then, we bypass nearly all of the movie, right? That’s his Plan A: learn the location, get the videotape, show it to Stark, biiiiig fight ensues. And that bank shot doesn’t happen. He fails. He gets the codebook from the handler, so it’s not a total loss; but that handler won’t tell him where the videotape is.
Zemo doesn’t have Bucky’s address, so he comes up with a new plan: frame Bucky for something to make him the target of a global manhunt, with supers gunning for the guy and Steve On His Side No Matter What. I figure Zemo thinks one of two things will happen: biiiiig fight ensues, or Bucky gets captured and can be interrogated. Does the biiiiig fight ensue? No. Well, almost; T’Challa is really trying; but no.
Still, Bucky’s captured, so Zemo sits down with him and uses the phrase and gets the location of the videotape. Zemo then sends Bucky out to make trouble, and, biiiiig fight almost ensues – Bucky gets within a second of killing Tony, and T’Challa does his best to kill Bucky, and Steve is in the building and On Bucky’s Side No Matter What, and Natasha is in the building and willing to fight Bucky – but no.
Zemo starts heading for the videotape, to spark that biiiiig fight – but, suddenly, the events he’s set in motion look like they’ll bank shot into a biiiiig fight anyway, at the airport! I mean, no one is trying to kill anybody (uh, except T’Challa) – but it’s a fight between supers, so, y’know, someone grabs the wrong tanker and maybe almost kills people, and later someone gets crippled by accident, and if not for Natasha switching sides who knows what happens when she and T’Challa get the drop on Steve and Bucky? We almost get biiiiig fight…
…but we don’t; it’s still a fairly civil civil war. But Zemo finally acquires the videotape and shows it Tony – and Steve defends Bucky No Matter What, and Tony tries to straight-up murder Bucky, and that finally counts as the biiiiig fight Zemo’s been after all this time. (He doesn’t need 'em to show up in person; he just has to show the footage to Tony, and Tony will gun for Bucky, and Steve will defend Bucky; but, as it happens, Steve and Bucky and Tony all arrive, and biiiiig fight ensues.)
But Zemo could’ve gotten it with less effort if the airport fight had played out better. Or if Bucky’s escape had played out. better. Or if the manhunt for Bucky had played out better. Or if the handler had cracked under interrogation. If any of those bank shots had worked, Zemo gets the biiiiig fight he craves – but none of them do.