I don't think they should be routine, but given the highly unbalanced taxing environment of the past few decades which allowed for such massive wealth to accumu

I don't think they should be routine, but given the highly unbalanced taxing environment of the past few decades which allowed for such massive wealth to accumulate (and rapidly grow during the pandemic) I see them as a reasonable corrective. It also doesn't have to be ham-fisted. The concerns you bring up are legitimate and legislation is able to account for them.