Is it worth doing now, considering AAMFP?

[ZyLogicX]

Is it actually legal to use the assets from AAMFP? We all know it would be too easy for players to just port objects from the game to TTD. And if it was legal (Im not sure it is) They would half to pay AAMFP, because it is technically stealing the assists from another game that makes profit.

No, it is not stealing. Penumbra assets were also ported to be used in Amnesia: The Dark Descent.
It becomes illegitimate once an individual uses these assets with the intentions of financial gain, which is not the case in this community.

Furthermore, you're custom story folder does not need to contain all AMFP static_objects and entities, assuming you're audience also owns AMFP. However, if, for what reason, people do not own AMFP, but want to play a custom story that uses these assets, if completely legitimate to copy these files over to your custom story folder.

However, this process is extremely redundant, as it is not required for owners of AMFP (And i am assuming a lot of people have bought it).