you're missing the point entirely Faze's entire gameplan and the way they play the map was counter strated hard by 100T that whole game, if it wasn't then Faze wouldn't have won in the Upper bracket.
The same thing happens with teams like Loud vs Optic during masters 1
And the same thing happened with Nth vs Zeta in the GF.
Teams learn a lot more from a loss than they do from crushing everything. Which is why Nth came in with a really good gameplan on Zeta's strong maps to counter them.