Goods are coming into Gaza. Just not anything that could be used for weapons. The tunnels still exist and are a constant source of weapons traffic into Gaza. The question to be asked is how Hamas can spend money on rockets when their "poor" "starving" people are suffering so much. You can be sure that if Western countries did not have any social programs but were spending their funds on weapons alone there would be an outrage and protests. Its quite clear that the Poor suffering Gazans, who incidentally voted for Hamas and terror have brought this upon themselves. They should be storming the streets demanding the destruction of weapons and money to be used to develop the economy.
from the article: Turkish organization may cancel Gaza flotilla as IDF prepares at sea