The reason this came about is apparently the writers hated the way the voice actor spoke wasps lines, so they decided to cut his dialogue to the bare minimum by having him be blown up as much as logically possible.
From Beast Machines. Waspinator: "That mean's Spider-bot not go steady with Waspinator?"😢 Blackarachnia:"NNNNNNNNNNNNNNNNOOOOOOOOOOOOOOOOOOO!!!!!!!!!!!!!!!!" So hilarious😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂