Well I will say that MSFN seems to be in a really messy state with all of the outages, and even since the upgrades.
However, if this is what ends up killing the vintage XP/Pale Moon tide of popularity, then ... meh, I don't care. I remember getting it up the ass by folks on MSFN because in 2014, when I ditched XP x64 for Vista, and they used to say I was spreading FUD (you don't really hear that one anymore, so it shows even the vintage crowd follows trends).
Now those same folks love Vista just as much. Plus the ACTUAL Pale Moon group don't look fondly on XP either. Besides, the Pale Moon folks don't seem to look fondly on modern web standards either.
To me, Windows 8 is about as old as I go. With Classic Shell, it's a flat, fast OS that can still run productively modern software, that's gets work done in the modern era. XP looks fine with six feet of dirt on top of it, and out of date browsers like New Moon and Pale Moon can be buried in the plot beside it.
I saw Astroskipper fighting back on Xper by saying, "New Moon is not old software". Well actually, it IS vintage software, but just with modern updates.