$600,000 voted for.
100 people × $50,000/yr × 3 yrs = $15,000,000.
One of the 100 people better be better at math than the politicians that voted this in...
The math looks bad, and while the story is not clear, it appears that the subsidies will not be $50,000 per person, but rather the difference between their current income and $50k.
So, the person making $40,000 will get $10k.