Chris Bongers To be more correct, Hashnode/DEV/Hacker Noon etc implement and use Web Monetization, a proposed W3C standard.
By doing so members of a Web Monetization provider, remunerate adopters of Web Monetization. Today there is a single provider available and that is Coil.
Other providers are highly encouraged and can be stood up by using the foundations of Interledger (protocol) and Web Monetization (web standard). These new providers could adopt other business models (Coil itself is $5 per month).
Programs like Grant for the Web will encourage and support where applicable grantees to create new providers. Others may be venture backed or otherwise.
ps. thanks for being a Coil member and giving back to creators out there