https://www.mtlnovel.com/what-is-it-like-to-be-summoned-as-a-giant/

What kind of reasoning is that? Your are not proficient with science so you go with mythology does that mean that you are more proficient with mythology? How? If anything should you not be more proficient with science?

It's pretty good, although i usually don't like the creator interfering too much in the world, I've got nothing better to read so whatever. 5 stars.

I think it means they are chill based on the context I've seen it used. They don't have some grand ambition to take over the world, become the greatest swordsman, etc.