I see Jesus as the door and the vine but only in a symbolic, typological way, not a literal way as you do. He is the door in a very deep spiritual way and the vine. He is the life in every believer as we are connected to him and abide in Him. The image of a branch connected to the vine or broken off the vine creates a picture image of the reality in the spirit. But the vine is just that a type or shadow, not the reality. To say for a second that jesus is a literal vine and to have a vine in our gatherings and adore it and bow down to it in any way would be idolatry of the highest order. Paul warns of such and says ,
"25 Who changed the truth of God into a lie, and worshipped and served the creature more than the Creator, who is blessed for ever. Amen."(Romans 1:25 KJV)
If a person thinks in the extreme literal way you do, they would say that when jesus says "this is my blood of the new testament" that the cup of the fruit of the vine was literally blood. That is where you go off into error and miss Jesus meaning and create idolatry and other errors.
When Jesus says things like "go and tell that fox", or "eat my flesh and drink my blood", or "I am the door" etc. He is speaking using physical earthly things to typologocally represent a spiritual reality. But the things itself is not the reality. Even the lamb slain for sin was a type of Jesus as the sacrifice for sin. But Jesus is not a literal lamb. He is symbolically shown that way but he is a man, and had to be fully God and fully man.
There are many shadows and types of spiritual truth.
But it can safely be said that when Jesus said to some that they must eat His flesh and drink His blood , if they grabbed him and tore him to pieces and ate his literal flesh and drank his blood literally, that would have not helped them one bit. In fact it would have damned them.
Hebrews 10:1
"For the law having a shadow of good things to come, and not the very image of the things, can never with those sacrifices which they offered year by year continually make the comers thereunto perfect.