I understand your point of view. However, it was in recent years that I have heard that in Jewish tradition, "three days" didn't necessarily mean three x 24-hour days, but rather that each partial day counted towards the "three days", i.e. Friday, Saturday and Sunday.
I also note that in the UK, Easter Monday, is also observed, but here in the US, it is seen as impractical (I guess) to have another day off, so it has been mostly lost. Easter Monday works better with our understanding of "three days".
I rarely play videos, so I confess to not having listened, but only read your article. But I do believe that few things in the Bible happen (or are said) for only one reason. Usually (from my experience), where there are multiple possible interpretations, it often means "all" (or at least "most") of the possible interpretations. Written words were expensive in those days and rarely wasted on tablets, scrolls, etc.
Hence, I do believe that Jesus was the Passover lamb as well as the sacrificial lamb. The analogies are endless so that we can have a better understanding in our day and age.
Anyway, just my thoughts on what you wrote. Thanks for sharing.
