From the New Testament;
Acts 15:20 Instead we should write to them, telling them to abstain from food polluted by idols, from sexual immorality, from the meat of strangled animals and from blood.
The Catholic Jesus sinned by eating blood and encouraging others to do so. What the Catholic Church teaches is therefore "another gospel" and they are to be considered accursed.
Your logic doesn’t compute.
Your comment: “Acts 15:20 Instead we should write to them, telling them to abstain from food polluted by idols, from sexual immorality, from the meat of strangled animals and from blood”
How does the blood and meat of animals sacrificed to idols compare to Jesus giving us the gift of His Body and Blood?
You seem to repeat the “talking points” without fully understanding their meaning. The purpose of the letter was addressed so the gentiles could become followers of Christ without having to follow mosacic law from the Old Testament.
So with your logic, do you eat meat (and blood) from animals? If it was a sin for Christ, it must be a sin for you?
I think it is a sin to reject Christ and His Eucharist and His words that His Body and Blood are the food for eternal salvation.