bembureda on Nostr: I published this artwork which is the parody of a joke that Zerocalcare uses in his ...

I published this artwork which is the parody of a joke that Zerocalcare uses in his comics by writing it around the Nirvana smile which however becomes the cone of the Sammontana logo never mentioning Nirvana or Zerocalcare or Sammontana and the smile is an icecream now.
Redbubble took my work down for copyright infringement but tells me that if I think it's a mistake or a parody I can fill out a dispute form, I do so and I reply that Redbubble "is unable to provide individual advice or give personal opinions on copyright, trademark, publicity rights or other intellectual property matters” and are very sorry in any case. I wonder why a graphic that doesn't mention Nirvana and doesn't want to pass as a Nirvana merchandise can't be sold and why Redbubble asks me to demonstrate something that is useless for the reintegration of online work because they don't defend own artists also those of the "premium" range.
Any thoughts?