Your statement is ridiculous. Japan, Germany, and Russia are the only countries that mass produced and exported cameras on a large scale in recent history, so if we don't support Russian Cameras, that leaves Japan and Germany! Manufacturing standards are high in Japan and Germany. What we are seeing, as in every thread of this type, are what I call FSU cultists coming out of the woodwork in defense of these novelties. Yes novelties - fine for collecting and tinkering with, but pretty useless as serious photographic tools.
Incidentally, East German cameras are also of very uneven quality at best, and many are downright awful. I've never seen a Praktica SLR made after about 1965 that did not have a problem of some sort (usually they are completely broken by now). The Exakta's (an SLR) are also marginally practical and usually have problems, although they are fun to own if you can find one that works. After years of trying, I finally threw in the towel on using Praktina's, which were supposedly the flagship Eastern European Pro Quality SLR. I'd have them repaired, and six months later they'd break again. So when I recommend German cameras I mean West Germany or the new Germany. There is no doubt that the quality of manufactured goods can be correlated generally with the country of origin.
I won't even begin to describe the quality control issues I've seen with Soviet cameras. Some are so bad it's really funny, but what a horror to imagine living in a society where all consumer goods are like that.