Is Emma Kenney and Ethan Cutkosky related?

Is Emma Kenney and Ethan Cutkosky related?

‘” Cutkosky recalled. “It makes me look like an A-hole, but that’s how I knew we were brother and sister.” Kenney had no recollection of this, but she laughed and remembers they used to pick on each other when they were younger.

Is Ethan Cutkosky in Stranger things?

ethan cutkosky was in stranger thing | TikTok Search.