Crackpot theory: Dr. Inferno is related to red son within the LEGO universe...? We know that LEGO themes have been connected before... etc Alpha team and fantasy, Ultra agents and Galaxy Squad.
LEGO Star Wars Inferno Squad Battle Pack 75226 Review
Review: 75226 Inferno Squad Battle Pack | Brickset: LEGO set guide and database
LEGO Red Son's Inferno Truck Monkie Kid
Inferno | Brickipedia | Fandom
LEGO Star Wars 75226 Inferno Squad Battle Pack review