It's open source, the recent changes you mention (which I'm not aware of, a reference to these changes would be nice) can be reverted and the ethics of the comp

It's open source, the recent changes you mention (which I'm not aware of, a reference to these changes would be nice) can be reverted and the ethics of the company behind it aren't really relevant because it's an open-source project, the only way Google really benefits from it's use is if they receive contributions back to the Chromium project, which also benefits everyone else.