Most Sicilian players don't use e6 a6 Qc7 lines and even if they did they would be unlikely to attack early. In the Sicilian I always prefer to attack early, before development is finished and then try to complete development in a way that counters white's build-up. The idea is to try to force white into conceding weaknesses, like maybe g3 so I'll try to set up a mating pattern on the light squares in the late middle game or maybe doubled pawns on the c file, when you can go into the ending a pawn down as black and you might be better.
Most Sicilian players don't use e6 a6 Qc7 lines and even if they did they would be unlikely to attack early. In the Sicilian I always prefer to attack early, before development is finished and then try to complete development in a way that counters white's build-up. The idea is to try to force white into conceding weaknesses, like maybe g3 so I'll try to set up a mating pattern on the light squares in the late middle game or maybe doubled pawns on the c file, when you can go into the ending a pawn down as black and you might be better.