Holding open source hostage to a $100,000 goal doesn't sound like "real" open source to me either. And you're still going to offer it under either GPL or paid commercial licenses. Chromium is released under a BSD license which is a lot more permissive.
It's totally fine to make money but when people have valid critiques you shouldn't turn around and try shaming competitors about something that you're not even doing.
By donating there you can help to make it happen, your move?
That will be real Open Source. Edge and Chrome are not Open Source, they are users of it.