The biggest beneficiaries' are the stock holders, and the CEO's. Everyone else eventually loses. I have watched so many companies turn to crap and lose things, and the CEO's wind up with golden parachutes.
As someone who worked for Federal Farm Credit (bonds to back farmers), and got on the elevator with traders from other companies, and heard conversations that made me realize that you and I don't count, that many stock brokers/traders look at you just for the commision, and think it's ok to lead you to move from stock to stock so they can get their commissions and fees.. I heard some pretty disturbing stuff on those elevators. Some would brag about how they screwed over their customers. I really hated some of these people for their arrogance and .... useless turds.