It will be a disaster for all those holding normal shares through normal brokerages. For those holding unflippable .0001s through brokerages that front shares to clients, it could potentially be lucrative if flipped out within 2-7 days of the RS as long as the RS is under 1-200, preferably under 1-100.
Those pushing for an RS, have that exact scenario in mind. You could say that such a scenario is profitable for a few, a total disaster for most.
This post is just my opinion. I am a 100% non-compensated poster posting solely for my own interests and/or entertainment.