Yeah, like DisplayPort 4.0 (DP 4), which has been baked into many GPU's for years, yet less than a dozen at unrealistic prices on the market, mostly used in healthcare environments. Why not have the standard in consumer models starting at $300?
When these specs actually means something, by that I mean we can use the full potential of these new 'standards' at consumer pricing, then the tech community has accomplished something. Otherwise, it's all bark & no bite.
This also means that for now & until PCIe5 is actually on the market, to include MB's & PCIe GPU's & SSD's, may as well sit PCIe4 out. No need to build a $2,000 PC, only to see it slide back within a year or so. To keep up with the Joneses, going PCIe4 is only temporary.
Cat