Capitalism has too many overproduction crises and crises in general like the 2008 financial crisis. Look up Paul Cockshott pHD, He has already come up with an efficient planned economy method. Read his book "Towards a New Socialism". Capitalism is literally obsolete and we need to move on before it kills us all.
in a planned economy, It is possible to avoid overproduction of goods
with a planned economy there will be no advertising that sometimes annoys everyone
with a planned economy there will be a lot of things for free
with a planned economy, There will be safety in enterprises