I used to work as a professional tutor and, I think Medium's monetization strategy is overall a good thing for tutorial authors. My nuanced thoughts are pretty split though. I, personally, would never write on Medium. It doesn't fit the hacker ethos. I would roll my own blog and, try to make the content as accessible as possible.

Despite this I still see the value in Medium over what I would do and over other options like blogger, quora, stackoverflow, etc. Medium's premium content ranges from horrible clickbait to significant thought pieces. It's all over the place but it's best content is pretty good and I think the reason why is because of their monetization strat.