Absolutely, yes, I did buy some. That was not a good thing. I thought about it. Realizing that if I never resell them that harm is somewhat mitigated. I will not be recommending them to anyone or buy any more. Experiment complete.
I have spent over thirty years working all over the world in global manufacturing and logistics. The purchase also provides food for a few poor Chinese, so, there is that. I have been in factories all over China. Most produce good and not stolen products. Most have benefited them and us. Like all things there are exceptions. Because China does not have patent laws more goes on there than in most other countries. Much happens in off beat factories as are producing these clones.