I have done a lot of research on this (probably not as much as GaWx) but snow is very cyclical for most of the south. At my location, it's extremely common to have 2 or 3 snowless winters in a row before having 2 or 3 winters with snow. 2011-12 and 2012-13 were both meager with only a dusting of snow, sleet and ice here. 2006-07 and 2007-08 and 2008-09 were all pretty lousy with only one or 2 small events here. While 2009-10 and 2010-11, and 2013-14 and 2014-15 had multiple snows here. It's been rare to have a blockbuster winter then a shutout the following winter and many winters were saved by 1 storm (1992-93, 2015-16, 2018-19, 2021-22)
With all of that being said, I almost expected this winter to be poor because of the cyclical nature of things. Next winter could be as well to finish the cycle.