It wasn’t unnecessary, it was definitely necessary and many people, including me, waited for it. It’s also the best time to drop the patch now that there’s the hype from the show. It’s unlikely to affect new players because it’s an issue with mods, not the actual game. Can’t image many players start a game for the first time and install mods but if anyone does that, there’s a warning. You can’t expect Bethesda to test the compatibility of their game with all the mods out there, that’s up to the respective modders.