Corporate Proliferation
Just realized, when Tony told Rocket he thought he was a "Build-a-Bear," Rocket's immediate response was "maybe I am."
Rocket understands what a Build-a-Bear is (and he kind of is one, having been "stuffed" with cybernetics).
That means Build-a-Bear stores are known across at least two galaxies. Most likely along with magnet stores and Bath & Bodyworks.
The horror