nah i read as; putting off buyers using pp is unsafe for a pick up item.   I disagree

For pick up items PP is unsafe.    If somebody pays with PP and then goes to pick pick up and finds out it is SNAD they cannot try to do PP claim as there is not PP protection.  For seller it is unsafe because if somebody pays with PP from their CC, and 6 months later do CC chargeback the seller has no proof of posting, so they will lose.

And that is what PJ written, if only read the whole post.