It's also kind of an escape for me, because I feel safe in it. I've written my own scripts for things like backup, connecting to wireless, sending / receiving / decoding / reading email, capturing the desktop, merging videos and audio, downloading from various sites. I've replaced BASH with busybox's ASH. There is nothing that gets *automatically* installed. There are no icons if I do not wish it. There is no mouse pointer if I do not wish it. It's all just respecting and neat, but a steep learning curve.
Of course there are Linux Distributions, but these are usually (few deviations) just a Package Manager, a Desktop Environment, and a Logo to remind you that, yes this is indeed Ubuntu that you are using. I use Debian, but I use the most minimal version, I build my system from there. Deviations, I mean distributions that dramatically change and aspect of how the system operates. One example is TinyCore. I've wanted to switch to it for sometime, but it is not a priority.