He didn't say "on the hook", he said time consuming and risky.
Time consuming because it's new, and extra work. Not to mention, the extra "proof" they need to obtain from the client. No debate there, it takes more time.
Risky, because they'll sue his pants off if he doesn't provide the result they expect (even if he follows the law 100%). Even a frivolous suit that gets thrown out can severely hurt a CPA's reputation. I'm sure there's no debate there either.
Time consuming because it's new, and extra work. Not to mention, the extra "proof" they need to obtain from the client. No debate there, it takes more time.
Risky, because they'll sue his pants off if he doesn't provide the result they expect (even if he follows the law 100%). Even a frivolous suit that gets thrown out can severely hurt a CPA's reputation. I'm sure there's no debate there either.