How about you post a video of you or someone running Geekbench 6 on a stock i9-13900K system? No overclocking, no overvolting/undervolting, no water-cooling, no fudging results. Then run the benchmark on a stock M2 Ultra. Post that video as well. Total CPU power use is also a factor to consider (Apple's engineers are not giving Apple Silicon the same TDP as Intel's high end chips; they could though) so also include performance per watt as an additional metric.
Then have at least 30 other people independently do the same thing so we have a little more data to be comfortable with statistical comparisons.
Then, do real-world workloads of equally optimized software.
Because what it looks like is the typical result for an i9-13900K is 2940 single core:
https://browser.geekbench.com/processors/intel-core-i9-13900k
That's great performance on the benchmark but it's not matching your cherry-picked other scores.