Yep technically you are most likely correct but probably npeople don't like talking in probabilities and wouldn't even know the exact values to state without a study.
If somebody says X has always issues and Y doesn't ever then that usually means something like 80% have QC issues and from the other guys maybe 5% . But even if one would say it that way people would still have to define what exactly classifies as QC issues or all the accuracy would be meaningless and wasted words.
I fell like I'm wasting words too since I bet you already knew what was most likely meant by that "absolute statement"
At least I can take away one has less QC issues and the other much much more.
No need to get hung up on some writer not being logically perfect. None of us are, many times.
I carried an EZ out Jr for 18 years. Not the best but it served its purpose perfect. Pocket clip has worn before the knife itself, almost lost it so it was replaced, a lost knife means no knife.
Anyway your last comment on QC issues is skewed enormously by the Internet. I see so many complaints about Another brand and so many problems with everything from lost/loose screws to locks so sticky a screw driver is needed to assist the lock bar to cracked broken blades (all from the same brand). Immediately followed by about 800 supporters defending the quality defect. But a Gerber or unpopular brand has a problem and places like the Internet take one instance and recycle it everywhere over and over. Worst part is the recyclers, as seen here in this thread have never used or owned one but are the quickest to tell you exactly what they read and recycled and how the blade is absolute trash. So there is no need to buy or use one, the Internet told them, and they just told you.
The individual reading has to be able to wade through the BS and actual experience reports and ignore the ones with no personal experience and leave it at that. They all have QC issues, in this case the real issue is people who never owned or used them recycling issues. A weak attempt at best to make something look worse than it actually is.