Talking with friends about how some strange projects can get huge financing, excluding some behind-the-scenes transactions, and there may also be elements of personal favors.

For example, I invest a bit in your son's project, and you invest a bit in my son's project, a swap of favors.

In fact, listing coins on exchanges is sometimes similar; looking at some bizarre coins or helping some strange people get exposure can also be a way of repaying debts.

For example, you helped me obtain an important license, and I list your coin.