I don’t think I really understood docker until I watched this video which takes you through building up a docker-like container system from scratch. It’s very understandable and easy to follow if you have a basic understanding of Linux operating systems. I recommend it to anyone I know working with docker:
Alternative Invidious link: https://yewtu.be/watch?v=8fi7uSYlOdc
Enshitification.
If they were really committed to keeping it “for the users” they would open source it.
The fact that they haven’t means they are keeping in their back pockets enshitification to drive more users to paid options in case their current investment dries up.