So, “Jesus is a wafer.”
It is true that the Son of God was incarnated as a man. But He was never further incarnated into a wafer.
And, no, “Jesus is a wafer” is not transubstantiation. Transubstantiation speaks of the “Real Presence” of Christ in the bread. I don’t know any Roman Catholic scholars who would summarize that as, “Jesus is a wafer.”
Since you insisted in denying the Body of Christ, the term wafer was used (since you’re clearly comfortable with it) when explaining how the Lord is not IN a wafer, but rather what you call a wafer IS the Lord’s Body. Wow, you managed to point out the danger when talking down to an audience who pretends they don’t know better...