I don't think this stands a chance in hell. It's hard enough convincing people we can live without i686; "we're gonna make Fedora stop working with all CPUs made before 2013" has zero chance whatsoever. Adamwill (talk)
Concerns around AVX2 requirement
Over the next few years, there will be a growing number of alternative implementations of x86 available, many without AVX2 support. It seems to be highly premature, then, to mandate AVX2 as the minimum requirement, especially without evidence of a performance improvement or data showing number of impacted users (presumably quite large). This is a premature change. Premature by about 5-10 years in my own opinion, but that is debatable.