Is this opening a joke or serious? I was watching Daniel Naroditsky's speedrun on YouTube and in his 1870 video (https://youtu.be/3UqPa5eV2e0?t=987) his opponent (rated 1889, playing black) played a very bizarre opening by pushing almost all his pawns before developing any of his pieces. It appears to be someone trolling, but they seemed (to me) to play a really good middlegame/endgame. Is this considered a serious opening, or does it seem like more of a joke opening? Or was it a trap that throws lots of players off?
[White &quot;SenseiDanya&quot;]
[Black &quot;ions26&quot;]
[FEN &quot;&quot;]

1. e4 c6 2. d4 d6 3. Nc3 e6 4. Nf3 a6 5. Bd3 h6 6. O-O b6 7. Be3 Bb7
Stockfish 10+ (depth 20) disagrees with the other answer, because it thinks that White's opening here is sound and evaluates the final position as +1.4. I would be very interested to see anyone play as Black starting from that position and beat Stockfish 10+. If nobody can, how can one consider White to have played badly?