פירוש על שבת 136:13

Exempt: as Rabbi Yochanon and Reish Lakish reasoned, it is said to be permitted [because] he was coerced; it was not merely an accidental transgression.

Obligated for the blood: which he ate all his life [he is only liable for] one [sin offering]; thus it is for all transgressions in the Torah [in which an intentional violator is liable for] excommunication.

All the more so with what you have added: to my words; here, you have improved them! I would also say that he is liable; later it will be explained why.