To use an analogy, Mr. Russell's approach can be likened to a pharmacist who will dispense whatever drugs his clients request -- no prescription required -- and if the drugs he sells harm or kill someone, well, it's not his fault because they would have gotten them from someone else, regardless.
Well, that kind of defense won't work in a court of law and it won't work here. When it comes to koi ponds there may not be one best way, but there are some wrong ways.
We still don't know whether he can build the former but we damn sure know he builds the latter -- and lots of them.
If he'll take their money and build them a koi-killing-porta-potty when he knows better, isn't it worse than building that kind of pond out of ignorance??? Don