no
We entertain them.
Humans have bones, jellyfish don't. Jellyfish are see through, humans aren't. Jellyfish will evaporate in the sun, humans won't. Jellyfish live under water, humans don't. Jellyfish have stinging tentacles, humans don't. Humans have different organs than jellyfish and allot more.
While lightning can be dangerous, it does have some positive effects to humans. For example, some people find lightning exciting or aesthetically pleasing.
they can move humans around quicker than walking
There is no answer to this. Jellyfish, as do humans, come in all different shapes and sizes.
dont know
they can protect them and help watch over them
The box jellyfish, which can be fatal to humans.
They are not being hunted down that much as like seals
The ozone has both positive and negative effects. It protects us from UV rays but also acts as pollutant.
Yes; they can be.