You aren't harming them but you should share some of that 100x? Of course the market would take care of that by transmission of information through a horde of y

You aren't harming them but you should share some of that 100x? Of course the market would take care of that by transmission of information through a horde of you buying for the 100x gain. Eventually they'd share in that. So you see, the concept isn't wrong, just that there is already a mechanism for it.