We were told that once you master your CoC you can choose who you knock out, which means Shanks didn't care about knocking out those around him at that moment.

Rayleigh did it in Sabaody targeting only those he wants

Does Shanks have poor coc control?

Whenever Shanks flexes CoC, he knocks out his own crew members as well

We were told that once you master your CoC you can choose who you knock out, which means Shanks didn't care about knocking out those around him at that moment.

Rayleigh did it in Sabaody targeting only those he wants

Does Shanks have poor coc control?

Whenever Shanks flexes CoC, he knocks out his own crew members as well