on the aforementioned censored version of this, one anon said:
What’s with everyone drawing Marcy in a maid outfit

in response to that comment, another anon said:
It's with the latest amphibia controversy to come out on Twitter. Apparently the person behind Marcy in such a look was Raebits, someone who was very well-known and loved in the community, while also being one of the storyboarders.