In spite of this, nobody is different (3,3,4)
I believe the answer is:
all the same
'in spite of this' is the definition.
(I've seen this before)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for all the same that I've seen before include "anyway" , "Despite anything to the contrary" , "In any event" , "in spite of this" , "even so" .)