401k has confiscation risk.
Can you elaborate?
The present status quo regarding finance in the US cannot continue indefinitely. Sooner or later the obligations cannot be met. There are all sorts of failure modes and unpleasant things that can happen along that road, as more funds are sought, or various institutions collapse, and the looters become ever more brazen. Some form of prettified confiscation of 401k accounts isn't anywhere near the worst of them.