The show isn't about people watching it making a change, it's about entertainment.
Altho some people really might take it to heart and make a change.
Creatures coming out of the ocean at night is scary. So best be inside before dark.
The creatures could look like people to an extent but more fish like with fins that
give them brief flight. They eat people but also other foods. This makes a double
whammy because people have to look for food and try and grow their own in an
area where the creatures don't go. Some creatures fall in love with people. Even
at some point, half breeds come along ..... half creature half human.
Of course people would watch it. People watch anything. hahahahahaha