I never said that is the case. but I am currently building spam filtering and discoverability infrastructure for nostr.land
if people want it for free, I will be setting up a donation page where they can cover the costs of a free-to-use API
Discussion
infrastructure costs money to run and maintain, and without some sort of funding model (hoping people donate, free labor, ads, etc.) it cannot exist
and I decided that I do not want to do free labor because people want me to