How is 12th gen not affected? Isn't it the same architecture? There were loads of stability issues with 12th gen when it released, though I think most of it may have just been related to DDR5 being new. My 12700k is running pretty stable, but on an old BIOS version. Every time I try upgrading the BIOS it becomes unstable so I just left it on what it is. But I'm open to some vulnerabilities now.
Highlander does a good job at highlighting this.