question #2 Sahih al-Bukhari 7061, Book 92, Hadith 13 : How does the increase in miserliness and decrease in good deeds relate to societal changes in Islamic teachings?

The Prophet (ﷺ) said, “Time will pass rapidly, good deeds will decrease, miserliness will be thrown (in the
hearts of the people) afflictions will appear and there will be much ‘Al-Harj.” They said, “O Allah’s
Apostle! What is “Al-Harj?” He said, “Killing! Killing!” (See Hadith No. 63, Vol. 8)