How to get rich in survival?

What are the best ways to get rich in survival and which farms should I build?

The best ways to get rich in survival is auto fishing, this will give you a lot of enchantment books and good armor. It is very simple if you look it up on google

Agree.. you can get some useful item by fishing, like bows

AFK fishing farm is the best option, u can get: bows, enchantments, many food

f the dont dig straight down rule, u can just dig a 2 x 1 hole straight down by digging the block infront and then keep switching