[freedomben]

My initial thought was that sometimes you want to install it to your hardware, not just a USB stick. If this is a finished install that lacks the installer, then you wouldn't be able to use it to install to a hard drive. I could be wrong tho.

[giornogiovanna]

Fair enough, but installing Tails onto your hardware is against the spirit of Tails.

https://tails.boum.org/support/faq/index.en.html#index6h2

[terrik]

You could write the image to your hard drive like you would your flash drive.

OTH, installing to your hard drive kind of goes against Tails’ ephemeral approach.

[lucideer]

If you're looking for something Tailsesque for your hardware, have a look at Whonix. Tails is very much made with amnesia in mind.