The significance of the Puranas and Upapuranas and their stories is known to any Indian worldwide.
The eternal story in which Mahavishnu (one of the three Parmatama expansions) gets extremely tired while material creation. And thus He gave us Amla, (gooseberry) which is a medicine for jiva's overexertion, is also very important in Indian ancient cultural practices nationwide.
Question: which Mahavishnu does this, Kaaranodsayi Mahavishnu or Garbhodsayi Mahavishnu??