[Williams]

I eat enough chicken from various sources to doubt this is widespread.

I can recall one chicken breast at an Italian restaurant that was too tough to eat. And that was in a lifetime so far.

[IamConservative]

I eat enough chicken from various sources to doubt this is widespread.

Our local midwest grocers all carry Tyson and on average, 1 in 4 breast halves is dry and tough. Any store brand (cheaper) fresh or frozen at least 50% bad.

Perhaps it is regional.