The Talmud then asks who is obligated to drink four cups. The rabbis answer that every adult and child, both men and women, are obligated to drink the four cups. We have to provide enough wine, matzah, meat, and maror for everyone to celebrate and feel part of the Jewish people. Let all who are hungry come and eat. Let all who are in need celebrate Pesach.
People have both physical and spiritual needs.
First we must feed the hungry. We cannot teach Torah or speak about freedom to people who are starving. But there are many people who are very well off who may be in need. The ones in need then may be people who feel cut off from Jewish faith and tradition. They may be ones who identify strongly with being Jewish but who feel alienated from the Jewish community.