There's a huge swath - probably an overwhelming majority of the time - of good faith situations where it works well. That is, the suggestion isn't intended to b

There's a huge swath - probably an overwhelming majority of the time - of good faith situations where it works well. That is, the suggestion isn't intended to be adversarial, and is otherwise plausible. A major problem however is if there's not a collective understanding that "yes, if" is not a suggestion or consent for that condition to be actualized. So it really should be "yes, if ..., however, that situation is very rare/cost prohibitive/high risk, so should be avoided" There needs to be some way to unambiguously signal that something is a no-go, even if there are situations where it would be a good idea.