She is a big, "scary looking" woman with a highlight reel KO over some freakishly tall lady... and no background in grappling, who you are claiming would destroy one of the best WMMA wrestlers ever because she's on a higher "level." Yet Holm who was a boxing champion and cross trained for years still lost to Tate, and 3 other MMA fighters. Esparza might have been a bit of an exaggeration but heck, if Mousasi could take down Hunt, Randy could take down Tim, and Minowa could take down Sapp and Choi (all of whom cross trained), maybe Esparza would take down Wolfe.
Boxing fanboys are the worst, no other combat sport has fans that run around claiming their fighters would destroy those in another combat sport with no or little training in that sport.