The Far lands reimplemented (hear me out!)

The Far lands are extremely iconic for being so mysterious and beautiful yet they were removed a long time ago 

I want them back 

I understand that they generated very far out and that reimplementing a somewhat legendary bug may reduce its "mystery" 

BUT you could make accessing the Farlands easier by maybe adding a portal to the farlands (maybe you find this portal in the End dimension? It would be fitting cause its the "end" of the Minecraft world)

And for the "mystery" part you could keep the world border that way you can't explore the farlands (Even though it would be really cool like we did in Minecraft Story mode)

TL:DR 

The Farlands were REALLY cool and what would it harm to bring them back?