This process is incredibly difficult, made moreso by the lack of easily accessible surface ore/coal. Also, keep in mind that when agricultural productivity is in the pits (Due to a lack of tooling, chemical feedstock, massive infrasturcture projects), and when you don't have the ability to make synthetic clothing (Which leads you to working with natural fibers, which is an incredibly labour-intensive process[1]), you aren't going to have the spare calories, or the hours in your day to 'just bootstrap a smithy'.
I would recommend learning about what is involved in this step, before moving on to step 2.
https://acoup.blog/2020/09/18/collections-iron-how-did-they-...
This process is incredibly difficult, made moreso by the lack of easily accessible surface ore/coal. Also, keep in mind that when agricultural productivity is in the pits (Due to a lack of tooling, chemical feedstock, massive infrasturcture projects), and when you don't have the ability to make synthetic clothing (Which leads you to working with natural fibers, which is an incredibly labour-intensive process[1]), you aren't going to have the spare calories, or the hours in your day to 'just bootstrap a smithy'.
[1] https://acoup.blog/2021/03/05/collections-clothing-how-did-t...