some time lately, I have seen several projects making payments using ETH. I did not say that new projects will die but they might use this alternative, so my conclusion is whether this will be a new era in 2020 where all projects will make payments using ETH or other coins that are already on the market, or is it just a coincidence that they use this method, to avoid a very drastic decline in value when listing on the market?
the initial appearance of IEO was also ignored but it boomed in mid-2019.
share your opinion, any advice will be apreciate

it's really a good idea if they will pay using a tradable tokens
because of the scam in bounties, many people stop participating and trust new bounties
but as long as they don't use or escrow or pay every week many participants will still not trust it.