[mrkrab]

>The government in capitalist societies can't force someone to open a business when unemployment gets too high

It does all the time, no? At least here, town halls give stupid jobs to people when unemployment is too high. Obviously, the results are catastrofic.

[freehunter]

There are notable exceptions (like the New Deal) but it's not a really widespread program. The government can certainly give people jobs, but they're either filling existing demand (like Manpower-type headhunters) or they're creating demand through government work (like road construction).

It's not like Soviet Russia where the government can open a new plant and put people to work there producing private-market goods and then shut it down when supply gets too big.