Right you are. I forgot that he mentioned the name to Peter.
However that doesn’t mean Osborne doesn’t exist (or never existed) in the MCU. It just means that if he does exist he isn’t someone Peter is aware of. They could always do something with the character in the future if they wanted...
Actually, that’s not correct.
When they meet at FEAST, all May says is “Norman, this is my nephew.” Peter then says “Norman Osborne? I thought you were…”
So Peter clearly knows the name Norman Osborne. He also seems to recognize him since all May called him was Norman. And there is some...