The Importance of Standing in the Supreme Court

I think the reason that it matters is people are questioning whether or not the group and this woman that brought the case were doing it to get this result. She was also filing a preliminary injunction against the state of Colorado. So again, as an armchair attorney, I am not familiar with standing within the court system. But the actual Supreme Court didn't seem to have any concerns about that from from a consumer layman perspective in politics and jurisprudence.