Why is move 7th a brilliant move?

[Event "Live Chess"]
[Site "Chess.com"]
[Date "2025.04.25"]
[Round "-"]
[White "Uheeee"]
[Black "xLilRook"]
[Result "1/2-1/2"]
[CurrentPosition "8/8/8/8/6K1/8/6k1/8 b - - 0 52"]
[Timezone "UTC"]
[ECO "D10"]
[ECOUrl "https://www.chess.com/openings/Slav-Defense-3.Nc3-Nf6"]
[UTCDate "2025.04.25"]
[UTCTime "03:09:41"]
[WhiteElo "844"]
[BlackElo "762"]
[TimeControl "120+1"]
[Termination "Game drawn by insufficient material"]
[StartTime "03:09:41"]
[EndDate "2025.04.25"]
[EndTime "03:15:04"]
[Link "https://www.chess.com/analysis/game/live/137758263480?tab=analysis&move=12"]
[WhiteUrl "https://images.chesscomfiles.com/uploads/v1/user/182693485.a99dcbae.50x50o.46fb019b267e.jpg"]
[WhiteCountry "164"]
[WhiteTitle ""]
[BlackUrl "https://images.chesscomfiles.com/uploads/v1/user/349484825.b60f7c94.50x50o.5fa534284aee.jpg"]
[BlackCountry "69"]
[BlackTitle ""]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 Nbd7 6. e4 dxe4 7. Nxe4 $3 h6 8.
Bxf6 Nxf6 9. Nc3 Bb4 10. Qb3 a5 11. Be2 Ne4 12. O-O Bxc3 13. bxc3 O-O $6 14. d5 $4
cxd5 15. cxd5 Qxd5 16. Rfd1 $2 Qxb3 $1 17. axb3 Nxc3 18. Rd2 Nxe2+ 19. Rxe2 b5 $6 20.
Re5 $6 Rd8 $4 21. Rxb5 $1 Ra6 22. h3 Rd5 23. Rb8 Rc5 $2 24. b4 $1 Rc3 $6 25. Rxa5 $2 Kh7 $4
26. Rxc8 $3 Rxc8 27. Rxa6 Rb8 28. Ra4 f6 29. Nd4 e5 30. Nc6 Rb6 31. b5 $6 Rxb5 32.
Rg4 Rc5 33. Ne7 Rc7 34. Nd5 Rd7 35. Ne3 Rd4 $6 36. Nf5 $6 Rxg4 37. hxg4 Kg6 38.
Ne3 Kg5 39. f3 g6 40. Kh2 f5 $6 41. gxf5 gxf5 42. Kg3 $4 f4+ $1 43. Kf2 $1 fxe3+ 44.
Kxe3 Kf5 45. g3 h5 46. Kf2 e4 47. fxe4+ Kxe4 48. Kg2 Ke3 49. Kh3 Kf3 50. Kh4 Kg2
51. g4 hxg4 52. Kxg4 1/2-1/2

It really isn't. The website thinks it's a knight sacrifice because it can be captured, even though the other knight is pinned to the queen, and so no one with a brain would take it.

I had one similar to this, taking a pawn that's "protected" by a pinned knight. I also had a move where placing a bishop on a square in hopes that my opponent would take it with his pawn (because he would have lost both of his rooks if he did) was "brilliant," because it won a pawn at the very least. I suppose that's a bit less dumb, but still.