Of course. I'd love to see some good numbers for Kicad and open office usage. I know a LOT of people who are former open office users, and I know zero current users.
I don't know a single Kicad user outside this forum.
I guess it is time to broaden your horizons!
LibreOffice/OpenOffice is very popular even business here in Europe (e.g. in our company most of us use it just fine), there are projects like Munich migrating their entire municipal administration to open source software (not only OpenOffice, though), there was another one in Italy recently. Etc. I have even seen it come pre-installed on PCs.
If all you do in Office is some simple writing in Word and a table here and there in Excel (which is the case for maybe 80-90% of the users), then it is more than adequate.
And re Kicad - guys, nobody is forcing you to use it. I feel that mentioning Kicad here is like waving a red cloth in front of a bull - there is immediately a legion of people popping up, chanting how it is not ready for prime time, has crappy release system, no/bad versioning, it is hard to compile, whatever. Can we stop beating this dead horse finally? It is truly getting old. Especially folks that complain about things that are mostly a matter of taste/preference, like user interface.
The fact is that despite all these issues it is being used, like it or not. It is certainly not a competition to Altium Designer, but the low-end limited versions of things like DipTrace or Eagle. And for a hobbyist that is using Linux or Mac or cannot justify putting several hundreds of euro into the full version of Eagle, it is pretty much the only game in town. Especially when multilayer or boards larger than 10x8cm are needed, because nothing else can do them.