Most Raptor Lake "server boards" right now are W680 with client CPUs because the C266/Xeon E-2400 took a long time to come out. The one intended for workstations typically has overclockable settings or is even overclocked by default, which means it's likely to get hit with the failure (1). The one intended for servers do have more conservative settings, but can still be hit with failure (2) under some conditions.
Buildzoid released a video on the Supermicro W680 blade a bit ago that were having issues after running a single-core load 24x7, which is essentially 24x7 boost[1] (aka issue (2)). Xeon E-2400 _could_ be affected in this scenario, although even the highest clock E-2400 SKU (E-2488) is only running at 5.6GHz without Thermal Velocity Boost, and most others are ranging from 4.5 to 5.2 GHz boost (rather than the 5.8 to 6 GHz boost some client SKUs do). I feel like the actual B0 Xeon E-2400 would be a lot less prone to both failures (1) and (2) due to this (but it could happen, though there's no reports of such).
But then the conversation gets muddied enough that "even servers and Xeons are affected" becomes the common narrative (while the former is true, the circumstances needs to be noted; and for Xeons, it's a _maybe_ at most, since right now there's no report of Xeon E-2400 failing).