There is a definite demand for some import format that you can trivially edit - CSV excels at this right now and JSON isn't that bad. Binary dump formats definitely do have a time and a place but there is also a separate need for trivially human readable formats.
In some incredibly pedantic sense, sure. But the difference is that every computer comes with what a human needs to read a CSV file. That's not true of an SQLite database.
Sure, could be. In about the same sense that it could be that every computer comes with a free and open source operating system. Could be; it's not theoretically impossible -- but...
