What would happen to you, when Govt. will take over all assets of a dead person like a tax for redistibution?

Unearned assets which are received in inheritance after death of any relation widen the asset disparity. Corruption will also decrease when one knows that why to collect unreasonable assets when it will be taken by Govt.
Your reaction on feasibility of such kind of radicalism?
Estates should be only for life estates, not in perpetuity. Because of perpetuity one wish to enjoy at the cost of others who are being deprived even to get their basic need satiated.