Israel is not the only nation that accessorizes their armaments.
But yes it is deplorable and wrongful to brainwash kids about nationalism and such but lets check out what your averge Palestinian youth may encounter.
And I bet you the source you got your pics from is as blatantly biased as the sites I got my pics from. The fact is all nations in the middle and even in the western world depending on the family may fill their offspring with genocentric jargan.
So since Israel is evil who are the good ones doing nothing and are they that pias by doing nothing?