Viewers weren’t buying what President Joe Biden was selling on stage during Thursday night’s presidential debate. Literally. During the course of the 90-minute match between the president and presumptive GOP nominee Donald Trump — in which even the liberal media would later acknowledge the president’s performance was so bad as to inspire “panic” among elected Democrats and those in Biden world — betting odds on the U.S. presidency on decentralized platform Polymarket shot up significantly in Trump’s favor. Not only that, but the seemingly settled race for Democratic presidential nominee also…