'Faster' is four dials, not one
A headline Wi-Fi rate is the product of four factors: how many spatial streams the radios run, how wide the channel is, how densely bits are packed onto each subcarrier (the QAM order), and how efficiently the airtime is used. Each generation pushed a different subset — so 'faster' means something different every time.
This comparator lets you switch between Wi-Fi 4, 5, 6, 6E and 7 and watch the spectrum bands light up, the channel-width bar stretch, the QAM constellation densify from 64 to 4096 points, the feature matrix reveal what's new, and the peak-throughput bar race — turning the marketing number back into the engineering that produced it.