Anyone saying destiny isn't an MMO MMO stands for massive multiplayer online. Technically destiny falls into this category and along the lines of any other MMO Ever made your old tier weapons and Armour will become obsolete if its going to be a problem for you, you should probably just stop playing now or else do like the rest of us who have played mmos going on over 10 years now and buckle up and get ready to grind away again and again and again