question #1 Sahih al-Bukhari 2199, Book 34, Hadith 146 : What is the significance of ensuring the benefit of fruits is evident before engaging in their sale?

If somebody bought fruits before their benefit
is evident and then the fruits were spoiled with blights, the loss
would be suffered by the owner (not the buyer).Narrated Salim bin ‘Abdullah from Ibn Umar: Allah’s Messenger (ﷺ) said, “Do
not sell or buy fruits before their benefit was evident and do not
sell fresh fruits (dates) for dried dates.”