True, but being very easy to make would hopefully keep costs down, allowing you to have multiple plates.

Also, this may not be for home use but companies that need to store data for years.

I have a cab company in my city (near Chicago) that you can order it online or in the app for now or in the future and it is cheaper than Lyft/Uber. No hailing a cab like back in the old days.

And video games.