I just want to be clear. You are suggesting that individual assets are confiscated? Do you mean property? Are you aware that property rights are the foundation of individual freedom and protection from authoritarian and despotic state control? What assets do you want to see confiscated? From whom?
We can start with food rationing and water and energy. Food rationing has been done before, in times of need.
Are you aware that water and energy were state-owned in Britain, owned by us, all of us, not long ago, and they were taken away in a despotic and authoritarian action by certain groups of rich people?
We do not need ideology and labels right now. We need practical solutions to the base human facts that there are resources in the land and people need them. If you stop thinking about the finances, the financial representation of resources, btw, and think of the resources the comments people are making about public sector staff being drains are total nonsense as well. Start from the resources.
The housing issue is the thorniest, although ownership of that too was once more widely distributed, until the options were taken away by authoritarian acts.