Corporations, especially publicly traded ones, can’t think past their quarterly reports. The ones that are private are competing with the public ones and think following trends by companies that are “too big to fail” will work out for them.
1024: This new farming technology means one person can feed 1000 people! What are the other 999 people supposed to do? Are the lords just going to conscript all us serfs and have us fight for their entertainment?
Look up crisis theory, the rate of profit tends to fall in capitalist systems. Because each company is driven by competitive self-interest, it is incapable of acting for the good of the whole. You simply cannot devote resources to anything but trying to out-compete your rivals and in doing so the profit for everyone tends lower and lower until you have a crisis.
Which is why you place hards limits on capitalism with a lotmof oversight like in the north European countries. It can be done right ifnits done right. That is, of you wa to do it right. If you simply want to say “fuck it, I want to get rich” then you go for the no limits no safe wors style that the US is practicing.
My base rule is that if it’s needed or used by a majority of people, then the government should have it (probably exclusively too). Like hospitals, schools, infrastructure like roads and trains, electric grid, eventually the internet.
Now, shops and food isn’t in there, probably because we shop wildly differentt I guess, but some base could be handled by rhe government (which is usually the case, like minimum rights to food etc).