[oonerspism]

Figures-of-speech allow for a broad range of comparison. As mentioned already, several key SEAL traits such as:

presence in conflict; mental strength; role as specialists; frontline protection work keeping regular people safe; tenacity and dedication

..are also key traits of vastly disparate things like online moderation.

Figures-of-speech referencing those other qualities are perfectly valid.

[l33t2328]

Comparing the level of these traits present in online moderators to the level of these traits present in SEALs is inexplicable.

[oonerspism]

"Comparing the level of these traits present in online moderators to the level of these traits present in SEALs is inexplicable."

As some of the traits noted are binary - either present, or not - the concept of "level" is not applicable.

The commonality of the traits is a valid basis for figure-of-speech.