Earlier quoted context omitted.
A typical lottery in the USA has odds of like 1 in 300 million. The fact alone that more than 100% of float was shorted put the odds of this happening way above any chance you have of winning the lottery. Suggesting that just because there was an aspect of chance involved that it is on par with a lottery is ridiculous.
With 1/300M you're likely thinking of a jackpot. Winning anything is much lower. Powerball is 1/38 for the lowest payout. And in the same way, there will be a lot of people around breakeven point in the GameStop lottery, some small winners and some people who are now set for life.
I'm not familiar with the Powerball, but I'm guessing that's for a prize of somewhere around $5 for a ticket price of $2. Hardly relevant, is it?