Re: Realization
"Nothing, but arguably as someone who believes in open source you wouldn't do that anyway. Neither would anyone else."
Yes, as someone who believes in actual open source, I wouldn't. The people who mandate payment don't, hence why they violate every definition and tradition of open source, and they easily could. Why wouldn't they when they could theoretically get more money by doing so? The companies that switched from open source licenses to faux-open ones didn't universally limit the "who has to pay" set to big cloud providers. Some of them changed it to all commercial use at all. They did this, taking the work of all the independent contributors for free and making a profit from it. The thing you're accusing the big companies of doing actually applies better to people who switch the licenses.
"In this case corporations making billions in profit from open source projects and generating more work for the project but not giving them any money causes harm."
There's a great thing to do about this: don't do the extra work they generate. They want a feature added and have requested it but nobody else needs it? Hey guys, how about you find a programmer to write it or you pay us to do it. And if you do get a programmer to write it and it requires a lot of reviewing, we might not do that either unless you pay us, so choose between having your own version with your feature or donating some cash so it can be upstreamed and you have less maintenance work in your future. There, you have a method of getting resources from any person or company that is actually increasing the workload, but you're not doing that by abandoning the freedoms.
People use all sorts of licenses with random or counterproductive terms. Someone writes some software, but they have a bone to pick with the UK, so they state that UK-based individuals or companies are forbidden from using it. Yes, the UK is not the most common country subjected to this, but the point remains. There is a reason why we have made clear that that is not open source. Similar modifications aren't either. You can do anything you want, but I prefer to use, write, and contribute with money, code, or other support to projects where those freedoms remain, and I am well aware that if you start taking them away from someone, you will eventually take them away from someone I care about.