As far as I know it is not true. I didn’t know about any very spectacular palaces for Stalin or any his associates.
There was a corruption under Stalin. But as far as I know the main problem was false reports. Superiors demanded to fulfil (and to overfulfil) the plan, subordinates were afraid to confess that they cannot to do it and they was sending reports about a plan fulfilment.
As far as I know it is not true. I didn’t know about any very spectacular palaces for Stalin or any his associates.
There was a corruption under Stalin. But as far as I know the main problem was false reports. Superiors demanded to fulfil (and to overfulfil) the plan, subordinates were afraid to confess that they cannot to do it and they was sending reports about a plan fulfilment.