I think he was saying 350k$ for all bounty campaign! That were usual values 2/3 years ago.
Usually predicted campaign value for '17 ICO's were between 500k$ and 1M$.
350k$ for person that is impossible.
Most I get for a single campaign in 2017 was around 1k$. For signature and Twitter and Steemit, and possible an article as well.
OK so it's $ 350,000 as the total fund for a bounty campaign, not a single hunter profit ... T
his is definitely more likely ... And I think it's still possible, unfortunately out of 100 projects promising this amount, only 1-2 will really keep their word.