Omi's final voiceover

Max asked for his family to be given back to him, and for a moment it seemed like Krampus complied.

However, when he unwraps the bell, all the memories come flooding back to everyone involved, and the last thing we hear is Omi's voiceover reaffirming that "Krampus doesn't give, he takes" - implying that the returning of the family we believed we saw, is an illusion.

Next thing we see is the house of the family inside a snow globe at Krampus' underworld lair, confirming Omi's words.

If he had indeed given the family a second chance, and everyone still remembers what happened the night before, wouldn't Omi's voiceover have been something like "I was mistaken, Krampus can also give, but you'll remember it all very well so you'll always believe"?