well, unlike the OG Sprunki, W3ИDɅ actually managed to bite brud's small brain. as for Fun Bot and Mr. Fun Computer, Blanche doesn't know how to repair them. she's not as intelligent as Garnold and Clukr.
in the OG Sprunki, despite Simon's bite being very big, he missed brud's small brain, which is why he survived. in here, W3ИDɅ actually managed to bite it, meaning brud is dead.