Google and facebook are also occasionally returning true content. And thats the issue. If it was either right all the time or wrong all the time it would be les

Google and facebook are also occasionally returning true content. And thats the issue. If it was either right all the time or wrong all the time it would be less of a problem - although learning is a bit more complex than just mindlessly reading text. The risk is that people will assume that this software is right all the time and that means they will uncritically follow it.