Anon wrote: “This is the part where God kills the babies of the Egyptians, cause they weren't Jews. Wonder if this is where Herod got the idea.”
I think Herod got the idea from Satan, and that Pharaoh (the Pharaoh of Moses’ time) got the idea from Satan too. I think Satan is always inspiring people to kill people and especially to kill Jews, and especially (in the past) to kill Jews in the ‘line of promise’ leading to our Saviour Jesus Christ. Yes, there is a global conspiracy—the conspiracy of Satan to usurp God’s throne, and he is always co-opting people to do his evil bidding.
As for he Egyptians, it was not because they “weren’t Jews” that God’s angel of death killed the Egyptian firstborn sons (note—not “newborns”, only firstborn sons, and of any age, not necessarily babies). No, the angel of death killed any first born sons in the land who resided in households not marked with the blood of a lamb. The angel passed over the blood-protected households, hence “Passover”.