Yeah, I understand they want to try to monetise, but now it looks like you have to pay. They're pushing 'specialisations' which contain several courses and a project, but it's only because I've been using it for ages that I know if I search for one of those courses directly I can just 'audit' it for free.

It's a shame really because I have to explain all of that to my friends when recommending they look at a course "I know it looks like you have to pay, but you can do it for free..."