Definitely in the group stages, without a shadow of a doubt. However the Germany trashing the home team Brazil 7-1 is up there in the playoffs of WC
I remember quite vividly how the saudi team with the famous goalkeeper at the time Mohamed Al-Deayea in '98 and '02 were absolutely destroyed in group stages (0-4 by France in 98, 0-8 by Germany in 2002, 0-4 by Ukraine in 2006 and 0-5 by Russia in 2018) How far they have come in recent years, marvelous result against Argentina who were actually unbeaten for so long since 2019.