Egypt currently definitely is, other than in very individual cases.
From Google:
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Egypt, however, has warned against an influx of refugees. It facilitates humanitarian aid into Gaza, but has said a mass exodus of Palestinians out of Gaza into Egypt is a red line, saying it fears Israel might never let the Palestinians go back.
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And Egypts real fear is that the Palestinians in Egypt will try to take back Palestine. Which wouldn't be very good for Egypt and engage them in a war with Israel.
