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The suggestion to me was that most would choose (d).....

Well, I think that a bunch of people would do whatever they could to find another way to earn, but if they couldn't find anything as lucrative as bid-bots, I'd say that they would go with option D.

That being said though, most of the people I'm referring too in this scenario, are what I'd call takers, and I wouldn't mind to see them gone.