You're talking about a single CPU that isn't value for money. That's true but Intel has an entire line-up of CPUs, none of which can be claimed to be the fastest at anything except the i7-7700K.intel isnt about value.amd is. people keep making it their key debate. when its not intels selling point.they offer the quickest cpu.for whatever they sell it for because it is the fastest.in that sector.
people might not think the 10 percent gaming difference is worth the extra but its quite a bit especially on minimums which matters the most.that makes for a very different gaming experience.
currently the 7700k is the best cpu for gaming across the board wont be soon though.
Anyone suggesting to buy the i7-7700K to anyone that doesn't already have a GTX 1080 Ti or better is just off their rocker - you'll get far more bang for your buck upgrading the GPU in a build than picking the i7-7700K over the R5 1600 (and even then the latter will likely have more gaming longevity).