It seems Coursera is running an A/B test where they have removed the option to enroll for free to courses (like mine https://www.coursera.org/learn/statistical-inferences). My courses should be (and remain) available for free. Contact Coursera support if the option is unavailable for you. HT Rebecca Willén.
@lakens Hard not to have a kneejerk reaction to even a mention of such a move.
Almost tempted to joke about Coursera pulling a CourseHero.
Glad you're searching for options. Hoping others will do the same.