No site can ever make a fortune of me for some article. I would pay 0 for any article/s.

Everything that anyone needs to read is legally available for free if one cares enough to look for. There may be some very rare negligible exception to this statement like less than 5% or max 10%. And not everyone needs to read everything.

A nano degree course on AI is being offered for free. It is only the certificate that one pays for and that is the ideal payment design. If that can be offered for free should we consider anything and everything else might as well be suitable for free publication?