Why not

[(PSN)Paholanani_X]

Why not use previous "New material" for new material blueprints? Why must each chapter introduce another material grind. Revitalize the crafting aspect

[Uhkretor]

... They are. That's why there are always new resources when something new pops.

[Steel_Rook]

Because it's a lazy way to ensure people can't stockpile progression into a new unreleased system. The result is us sitting on literal millions of older resources we're never going to use because each new system will have its own. Long live Pustrels.