Good point about making experiments.

That said, even if Medium were to disfavor quantity, I think quantity still wins if you consider multiple platforms, e.g, publish two pieces per week on Medium, two pieces per week on Substack, two pieces per week on LinkedIn, and once a week on your personal blog.

If all those posts are good enough, I just don't see how in the long term someone who just publishes once a week on a single platform could win.