I don't think anyone gets paid a lot more than $51 but it's possible I read it wrong.
It read like more people get $51 but no one gets more than $51.
It wasn't 100% clear to me if some people could maybe get up to $51 twice (ie. automatic claim followed by manual claim) but it read fairly explicitly to me that they couldn't get it more than that.
The bit at the end where they pay out all the extra money doesn't read like it goes to the same people multiple times but instead opens up to an ever expanding pool of people (there are hundreds of millions of prime members).
It read like more people get $51 but no one gets more than $51.
It wasn't 100% clear to me if some people could maybe get up to $51 twice (ie. automatic claim followed by manual claim) but it read fairly explicitly to me that they couldn't get it more than that.
The bit at the end where they pay out all the extra money doesn't read like it goes to the same people multiple times but instead opens up to an ever expanding pool of people (there are hundreds of millions of prime members).