Experts believe the shroud is a fake

Question: What is your number one reason why you don’t believe this cloth could possibly be the burial cloth of Jesus Christ?

Perhaps surprisingly, I’m not going to say carbon dating. There is a far more powerful argument than any single piece of evidence. It is the consensus of expert opinion.

First, there is no consensus of expert opinion on the shroud.
Second, he doesn’t even list who are the experts that he is referring to.

Even if a majority of “expert opinions” believe something, that does not make it true. That would be the argumentum ad populum fallacy.
Even if they are “experts”, that does not make it true either, since that would be the appeal to authority fallacy.

What really matters is the evidence.