> professionals such as doctors do and what free and open source developers do

You are right - there is less in the way of personal liability in the case of devs (but for the odd PII here and there), Precisely why I think there will be a disruption coming.

> professionals get paid handsomely precisely because of the liability and responsibility

Devs are, or can also be, well-paid 'professionals'. And all are still capable of free, pro-bono work.

> instead of pushing unwanted responsibility and liability onto the rest of us

I'm not sure what you think I said..

"rather than pushing things as prod-ready when they aren't"

Is wrt the promotion of something as ready-for-production.

I'm not addressing the legal status as dictated by the (unproven) licence, which isn't relevant wrt liability anyway.