It is like in the top 30-40% of players. This is meant for the lower elo majority.
Introducing: The Thrawn Opening

i just checked & you are right, although I thought 800 elo was like 50 percentile it’s actually 70 percentile

I said most people at my rating will spend 40 seconds max during the opening, but this psychopath spent SEVEN MINUTES I can play 4 bullet games in 7 minutes while he played 15 moves then resigned
https://www.chess.com/game/live/126073745509

Although I spent around 5 moves fixing my position, I was up 2 minutes the whole game & won!
Begginers should learn this I hihly reccomend

When it comes to 3 minutes matches the Thrawn opening is basically just overpowered. And as the inventor of this opening I am experienced enough with it to get 7 WINS IN A ROW.

They just have to make some pawn breaks and your setup is ruined, I see no "complete defense" strategy to this. You just get butchered if your opponent knows what they are doing. Advertising bad opening piece setups is not good for beginners because the second they learn how to play the game and start moving up the rating ladder they have to learn an opening (which ideally should have been done a while ago). You also don't follow opening principles (c4, b3, a4) which is also bad to teach to beginners. This could be a meme opening for stronger players bnut never a main for weaker ones.
800 isn’t really high elo