I've heard about this from some youtuber before, but I definitely don't think Bitcoin is the mark of the beast, the mark of the beast can be anything nowadays, digital identity, CBDCs, a microchip that they want to implant in us, artificial intelligence and a long etcetera that may come in the future, but of all the options, I think Bitcoin is the least likely, as it is the one that has been most demonized of all the options.