Kai and Supreme Kai Aren't Planet Busters?

[Aksil]

This from DBS: Beerus Remaster

Why are beings that can one-shot Namek Saga Frieza in awe with planet busting power?

Saiyan Saga Vegeta threatened the earth with his Galic Gun, First Form Frieza destroyed planet Vegeta.

Is it just a typical inconsistenty?

 

[GSM123]

Episode/show synopsis always say dumb stuff like this. Specially in english dub translations.

 

[Dagon]

Toei writers don't cross reference.