If by "ASR" you mean the whole community, then you all are doing your bit to warn people on these issues.
If you mean me, then no, I can't do that by just going by anecdotal datapoints. Personally, I have had a number of failures in my audio gear. Two have been American made and one German. Nothing from any of the Chinese companies have failed on me. So personally I can't vouch for any unreliability specific to this gear. Nor are there visible shortcuts in reliability. They use quality parts same or better than what I see from many other manufacturers.
At my company, a Berkeley Audio Design DAC that sold for $2,500 shorted out and sent DC to the amps. The amps then faithfully blew the drivers in a loaned set of speakers from a rep! Looking inside, you could see the charred circuits. Stuff fails in audio. It just does. I put myself through college repairing audio gear. I repaired thousands of products from likes of Pioneer, Sony, Marantz, etc. Some I could repair with my eyes closed since the same transistor or IC would fail in all of them.
You should know that I have brought the overall issue of support and warranty repair to Topping's attention. Beyond that, I don't consider it part of my job as a reviewer to cover this axis of product performance.
Net, net, I am providing the platform for you all to share your negative experiences here. There is nothing else I can do unless the problem is clear, and properly shown to be a potential issue. In which case, I have put warnings in reviews.
