This is just the Hyperaccelerated Najdorf.
Sicilian O'Kelly variation

Against 3.c3, often given as 'the refutation', I like to play e6, then meet 4,d4 with d5, bringing about a French like position where Black often brings the white-squared bishop to b5 to swap it off,

Hi everyone,
I have a question about the O Kelly sicilian. Is this considered a sound opening? What are the main ideas for Black?
TIA.