Maybe right at introduction, but at this point you'd have to be a pretty uninformed buyer to not be aware of the limitations.I should note, i dont disagree with you. im just annoyed there was no 'warning: this is a useless device that we install old versions of facebook, twitter, and instagram on but wont let you update, enjoy the potential security issues' disclaimer.
I bought a P4P+ and had zero problems and felt it was exactly what it was advertised to be, but ultimately decided to return it for a standard P4P due to all the restrictions. If enough people avoid the P4P+ for that reason maybe it will impact future decisions by DJI. But then again if it is intended to be a foolproof, plug and play system for those new to the hobby then maybe not, but at its current price point it's certainly not an entry-level unit.