Zemo - blaming others for the guilt he carries?
Here's the thing...people tend to blame other the hardest for something when they carry more guilt than they can bear for what happened.
So...what was HYDRA doing in Sokovia?
And how much was Zemo involved in them being there?
I figure that it was others who allowed HYDRA to set up base in Sokovia, after all, Zemo was just one member of the ruling class among many.
And I guess at first, he tolerated them, then came to loathe them.
What if it was HIM who tipped off the Avengers about the base?
What if it was his son was a fan of the Avengers and first suggested it?
What if his wife enthusiastically agreed?
What if he had hoped they would destroy HYDRA, which they DID…but then Tony's carelessness created Ultron, who returned to Sokovia, and this led to Zemo's wife and son dying in the debris from the falling city. What if Zemo lies awake at night, wondering if his wife and son were still alive if he had not laid out the breadcrumbs that led the Avenger into Sokovia?