There's the kicker; how can you tell when something is better quality anymore? Qualifiers like "is this device run at max capacity or is there leeway" are never listed on packaging or product features.
To accept the premise is to believe that anything made of quality will never get bought/used which is manifestly not the case. And it strangely completely ignores the incentives companies have to make things as shitty as possible, namely lower expenses and planned obsolescence.
I disagree. It is a ratio of quality to price. People have different opinions about what the acceptable minimum ratio is, and it varies by product, and by time. For example, many people find Costco to hit the right ratio most of the time.
For example, I have been using LEDs and dimmable LEDs from soft white (~2700K) to cool white (~4000K) with no problem, all purchased at Home Depot/Lowes/Costco. Some have failed earlier than anticipated, but nowhere near enough to cancel out the cost savings.
Some consumers will happily pay for business class seating on planes. Others will generally overlook inconvenience and less comfort if they can save $50.
In other words, more efficient, but not longer lifespan.
There must be some kind of listing error on Amazon, maybe an old listing being repurposed without clearing the old reviews.
I haven't contacted them for replacements yet, but seeing their comment makes me much more likely to purchase them in the future, despite my early issues.