Communism and Capitalism don't mix
The Open Source community (which I love) is based on fundamentally Communist ideals - everyone works for the good of everyone, and if literally everyone did that then there would be little need for money and everybody would be happy.
But then it only takes someone to come along and say "Ooo, free stuff, people working for free, I can exploit that to my own end." to disrupt the whole ideal. Basically this is why there are so few good open-source Android/iOS apps for example, because the Android/iOS systems are so heavily monetised that as soon as anyone releases a good open source app, someone is immediately coming along to clone it and release it as their own paid and/or data-slurping app.
Microsoft is the mother of all open-source exploiters, buying GitHub and using it to build a code-plagiarising bullshit machine, stealing every commit and comment any open source dev has ever made, and using them to both put future programmers out of work and simultaneously pollute the entire ecosystem with autogenerated shite, because managers who want a quick buck would rather use autogenerated shite full of security holes but which "seems to work", than pay actual engineers to do stuff properly.
But a secondary effect of that is that the entire open source community is demoralised, anything we contribute is going to be appropriated by some dickheads who want to make money and then blame us when it all goes wrong..
Frankly I hope that when WWIII kicks off, the ultra-wideband fibres will all be chopped and we all have to go back to 56k dialup speeds. Messageboards like The Register will work perfectly fine, but "social" media, data-slurping, AI, ransomware etc would become that much harder again...