We must travel in different circles. I've been around a while, and I've never seen _any individual_ bullied for keeping their code closed source.
That said, I have an extreme bias toward only using open source code, for practical reasons, and I'm open about that.
Because they can, they don't just think they do. Everything about the framework they operate in allows or even encourages them to do it.
> That's just not right.
As a matter of morality, you're right. This is something very few people or corporations concern themselves with just as soon as there's real money to be made by not concerning themselves with this.
because they can be. They do not think they can be leeches, they know they can be leeches.
> That's just not right
I somewhat agree with you, but they do actually have permission to do it.
Silicon Valley hype monsters have done this, sure. And so have too many open source software advocates. But all the free software advocates I've read and listened to over the years have criticized MIT- and BSD-style permissive licenses for permitting exactly the freeloading you describe.