A better approach, following Altshuller, is to figure out what features makes markets less than ideal and work on making them do good instead of fighting them.

The task of removing/containing bubbles and crashes from financial markets seems an extraordinarily hard task - and that's what would be needed.

What you suggest is a compromise, which is a fancy word for "inability to see and implement a positive-sum outcome".

Or "when you work with nails and screws, have both a hammer and a screwdriver in your inventory" :-)