Earlier quoted context omitted.
This is not about marijuana. It's about the government ignoring high-signatory-count petitions. Stop with the red herring, please.
High-signatory-count petitions? 0.024% of the US signed that one, and it wasn't ignored. A response was given. Not liking the response isn't the same as it being ignored.
You also skipped over the part where the response given was bullshit boilerplate and amounted to ignoring it.
At that point, why have petitions at all? It's just handwaving.