The hesitation was simply because I found the sound from my tablet to be pretty poor on that quick "first attempt". I am not trying to avoid "normalization", and I am not "refusing" doing this, I just did not see the point and I do not feel that I should be pressured to put just anything on my YouTube channel (just because I have one). I doubt anyone does any of this without checking the recording first and comparing several "takes". If you insist, I'll take the time to do a few more "takes" and then upload something. As I mentioned, you can already make a test yourself to see whether YouTube compression is really an issue.
I thought the initial idea was to have something comparable to M.Fremer's video, which turns out is not "simply an iphone recording"...
Also, take into account that not all build-in microphones are created equal, some are really very bad (and I do not have an iPhone ...).