You've now veered into the territory of the other posters which I already addressed.

No one (sane) calls Dropbox a fraud because rsync exists, or Adobe because Gimp exists. Or that McDonalds is a fraud when wild Ungulates and arrows/knives exist. These products simply target groups who desire convenience.

If you think normal folks are comfortable with the CLI, much less dd (probably the most dangerous command), you are decidedly out-of-touch. Restoring access/speed to important data conveniently via menu/progress-bar is often worth 10x that price. I've seen people buy brand-new several thousand-dollar computers to fix such problems. e.g. We were given a free iMac because the owner didn't know how to buy/install memory.