Looks awesome. Happy saying Peter is all alone makes me wonder if Tony is dead...
I'm wondering this also...
Fury saying "You have a job to do kid" has me thinking something as well.
My way out there guess for how End Game ends, is with Spider-Man being g the only major superhero that's still alive on Earth that we know of. Thor, Iron Man, Cap, and Hulk are all killed.
We also finish End Game being led to believe that Doctor Strange, Black Panther, and Ant-Man are "dead" as well. With Doctor Strange being stuck in some alternate reality, which leads to the next Dr. Strange movie being about him in this alternate reality and getting himself back to his correct reality. Wakanda is assumed to have been destroyed in the fight against Thanos along with BP, and the next BP reintroduces Wakanda and that it wasn't destroyed at all but was hidden from the world again. While Ant-Man and The Wasp are thought to be lost in the Quantum Realm. So each movie for these 3 after End Game goes about reintroducing them back into the MCU again after they are assumed dead/lost, and then bringing them in as the new Avengers with Spidey as the lead of the group taking over Iron Mans role.
It leaves Spidey as the only avenger left to defend the world hence Happy saying he's all alone and Fury telling him he has a job to do now.