I noticed that too. I think they portrayed it deliberately ambiguously, you can interpret it any way you want.
I was wondering if they’d go that route.
I don’t know if you’re familiar with the ‘90s Gamera movies, but they kinda did the same thing:
Gamera awakens and starts hunting down the Gyaos monsters around the world, occasionally saving a person or two.
So, how was the music in Godzilla?