“Now pay attention in the Bible where Jesus says “DO THIS IN MEMORY OF ME”. Or was he just joking?”
Every non-Roman Christian group I know does the last supper “in memory of Him.” They don’t pretend to be Him.
I used to be a Baptist. The service consisted of a pastor ranting and raving about going to hell if you’re not right with the Lord. I do recall once a year he might bring in a bottle of grape juice and some saltine crackers and pretend he was “remembering” Jesus in the Last Supper.
For 2,000 years Catholics and Orthodox have participated in the Eucharist, where Jesus Christ is present. 99.9% of protestant faiths make fun of this sacrament, the exact same way they make fun of everything else that Catholics do.