Inumakis such a bum

Look at this, my goat Woatkotsu Yuta ordered Fraudkuna not to move and received basically 0 damage from it, while this Bum AHH Ego jinpachi but white haired looking ahh can't even order a massively weaker Sukuna to Not move which makes me wonder, just how much of a bum Inumaki is? Is he still grade 1 level at the end of the series?