Red cup controversy

[Adisa]

The Starbucks logo possibly developed from the "Lajja Gauri", pictured top left, the goddess associated with abundance and fertility. Engraven images of Lajja Gauri were found in the Indus Valley, and were associated with Shaktism; Doctrine of Power or Doctrine of the Goddess." 

"Siren", pictured top right, is associated with Greek mythology.

"Sheela na gig", pictured bottom left, can be found in Ireland and Great Britain. 

So why are some upset about Starbucks red cups????