Fathoms and Mysteries

Today, I pondered things that are an evergoing cycle in today's society. Certain questions/issues always repeat, and I wonder why?

1)Why are Filipinos always aspiring to be DJ's and still doing house parties?
2)Why do white people put ketchup on everything? "Oh here is your salmon sir, would you like honey mustard? Naw ketchup it is."
3)How come Chinese people wear welder masks and gloves, and socks and sandals even when its not sunny?
4)How come most black people cannot write proper, concise sentences. Source-Read any comment section in the Video section of worldstarhiphop.com

This stuff baffles me. You just have to wonder.