I have no reason at all to decline hyips nowadays thanks to listing section Growing Seeds. Here hyips are getting low profile at starting stage.
...but here is the first project which I must decline:
https://2besafe.io/
I like if the admin is creative and if it is combined with retro/old school elements, but making money on masks nowadays is not fair business at all.
I declined it even if the admin promised to stay for several months. In the end he said: "Demend/supply speculation, Free market , capitalism"
Thanks god that I can have my own opinion in my own business and still not needed to accept every project with low moral credit.