I am still willing to pay for a high-quality printed version of research journals, but for the online access I think we should simply give away because research

I am still willing to pay for a high-quality printed version of research journals, but for the online access I think we should simply give away because research knowledge should belong in the public domain when you choose to publish the knowledge with a research journal. You are not publishing a paper within your 4x4 walled intrnaet. But I get it. There is a business cost behind running a journal / magazine (although not all reputable one charge fees!). So here is the radical question: why the fuck do we need 100+ CS-related journal publishers out there? All we need is one.