I got my copy of Blade today and I read Mr. Fowler's article. Having done this has put a lot of this discussion into context. A lot of it is not in the context of the article at all
I took his editorial to be one directed at newer, less experienced knife makers. It was like a cautionary tale, and I don't think that what he was saying really applies much to experienced makers. They would generally know not to refinish knives made by other people, if for no other reason than it is a pain in the ass and it doesn't pay

.
What Mr. Fowler did was to point out some of the consequences of tampering with someone else's handmade creation.
In my profession, (some people call it that) I would prefer that people who buy their bike from me bring it back to me for maintenance. Not only do I get to know the bike better, but more importantly I get to know the rider and their needs. When the time comes, and they've worn out their bike, I'll better know how to help them chose a new one.
If they're a no phat latte slurping yuppie who shows up to Starbucks on Sunday morning, wearing their matching spandex and their bike on the top of their BMer, who never ever rides the damn thing, and they get the bike detailed by another shop and then say they got it from me but the detailing work goes sideways and the person who bought it was told it was brand new never ridden, well then...well then, I would have a run-on sentence. But now the person who bought this bike off the yuppie is going to question my reputation, which I worked so hard to build.
But seriously. It's bad to screw with another man's reputation, even if you did so innocently enough. They say the road to hell is paved with good intentions.
Consequence is a force of nature that our fat modern asses have forgotten the stinging kick of.