That's what that is

An all-seeing eye

A Templar Cross

A Wreath of the Roman Imperial Cult

The lemniscate curve of the Jewish Torah Scrolls…the Line of Succession of the Kings…aka the symbol for 8Kun

The

In effect, it's a badge of loyalty to the Empire, the oldest badge of royalty of the oldest "Crown" on the planet. All those symbols "serve" an Emperor as "slaves".