I completely agree with you. This is a strange opinion, and it is wrong that bounty hunters immediately throw off coins. Coins are thrown off at once only when it is visible that the project will not advance further. When there is no confidence that the project will survive. But if the project is promising, the coins are stored for a very long time.
It's logical. Now there are a lot of projects and many people do not consider it necessary to risk and expect the development of the project.