It actually was not planned but I have accomplished something that I has been planning for years. My home setup it almost x86-free.
As most of readers probably know, my main desktop computer since 2005 has been the SGI O2 workstation (it has a MIPS CPU). During the time there arose a need to supplement it by a more modern computer for some tasks (WWW browsing of “modern” and “secure” sites, and for use of USB devices). As my Lenovo X61s refuses to work, I replaced it by first available computer here which was the ODROID XU-4 in the fancy Mini Indigo case. It’s an ARM-based computer. As an off-line WWW and e-book reader (via Plucker/CSpotRun) I use the Palm IIIx (a Motorola m68k-based device). I assume that my Amazon Kindle is also ARM-based and the phone (BQ Aquaris E4.5 Ubuntu Edition) is surely, too.
Well, there is still one black sheep: my portable computer is the GPD Pocket (it has an Intel Atom CPU and thus it is x86-compatible). But a portable computer is not a part of the “home setup”, is it?