> He phrases it to be as if the free tier is a favor Cloudflare does to the world, as if it's not obviously a loss-leader designed to get more people into the Cloudflare ecosystem.
It can be both. I run many open source websites behind cloudflare.
It's the same as github. All the free hosting and free CIs and free issues/discussion forums, and free code review for open source repos (90% of all open source projects?) happens to be a a loss leader as well.
Both are still a huge free contribution to the world. They don't have to do it. They could just have zero free anything.