As a guy that started knife making at the beginning of the year, I have to agree. Blacksmithing weapons is a difficult task, it takes days of dedicated work to make a nice knife and a week or two for a large blade for some one that knows what they are doing. Of course much of that can be getting a good fit and finish, hand sanding something to a nice 800 grit is time consuming. For an amateur it can take 3 or 4 times that. One thing that seems to be missing from the recipes is some sort of abrasive. Many bladesmiths now use a large grinder to finish the bevel and sharpen their blades, but it can be done with files easily enough, it just takes extra hours.
I imagine the metal polisher is some sort of angle grinder analog so that could do it well enough for a survivors purposes and then hand wave the refining/sharpening.
My suggestion would be to break down the creation of a weapon into parts so that we dont have a single recipe that takes days.
Step one forge your blank.
Requires a heat source. Surprisingly you can use a scrap wood fire to get steel hot enough to work, as long as you have some forced air flow into it.
An anvil or ASO(anvil shaped object)
Metal tongs
Hammer
Step two Refine your blank.
A grinder or file is needed to remove scale, refine the shape, even out the bevels, and refine the tang.
A heat source to normalize and then heat treat the blade.
Oil or water to quench. A cheap alternative to refined quenchants is canola oil heated to 140 freedom degrees.
Step three Handle and sharpen.
A bit of wood, leather, plastic, bone, metal etc… for handle, guard, and pommel material
Files, metal polisher, or abrasives for polishing the blade and sharpening.