Arthur was not quoting XTZ when he was fudding. The tweet he posted was not necessarily fud, but rather a statement of fact. In a bull market, the same tweet could have caused XTZ to pump, as it would have been seen as a positive statement. However, in a bear market, it was interpreted as fud and caused a sell-off. This highlights the importance of understanding market sentiment when making statements about cryptocurrencies. Ultimately, if a store of value token gets decimated by fud, it's not a store of value in the first place.