There's only so much room for Intel to improve the 14900k without updating the architecture. Rocket Lake is itself a glorified refresh of Alder Lake too.
It's going to be interesting to see what happens in the CPU space in the near future. Intel launching a refresh of a refresh and then AMD launches Zen 5 sometime in the year, then Zen 5 + 3D cache. Should be a rather favorable exchange for AMD. Will Arrow Lake be able to reclaim the crown for Intel the year after? We might see a bit of see-sawing of CPU dominance each year at this rate.
Technology filters down. Once upon a time only the rich could afford corrective lenses, but that wasn't a waste of resources. How many of non-wealthy people will read this comment and wear glasses or contacts? I do. BEVs were limited to the wealthy at first too, and now are solidly affordable to much of the middle class: dependent more on their access to charging and their driving requirements than on their budget. The first residential fridges cost more than a brand new Model T when they came out: the inflation adjusted 1922 price was ~$13,000 today. Was inventing fridges worthless?
It's NASA developing new technologies. New stuff starts off more expensive, which means it will start off limited to the wealthy. If you don't want any new tech to come out that starts with rich people being the primary users, then you should go find your local luddite club to join.