SIXTH Brilliant Move! (Qxh7!)

Yup, another brilliant move, but I'm not really sure why it is a brilliant move
So, it's Qxh7, taking a pawn, idk why it is a brilliant move with the computer saying it is "not an easy move to find" but ok.
My guesses are that it is a mate in 38 according to the computer lines, useless, but importantly having a greater attack on the king? Idk
Anyways, here's the game link:
https://www.chess.com/analysis/game/daily/367849011
I destroyed that guy
anyways
bye
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