Less of a question, and more of a work around/fix if you've updated to Mac OS 13.3, use Final Cut Pro, and also have Native Instrument plugins installed. I currently have both an iMac Pro (Intel processor/2017) and a new 16" MacBook Pro with M2 Max processor, and both were updated to 13.3.1. Took me forever to figure this out today. After uninstalling what I thought was ALL of the Native Instrument files, I found that the most important ones are located in the library directly under the Macintosh HD directory. Macintosh HD>Library>Audio>Plug-Ins>Components(as well as VST and VST3). Any Native Instrument Files located here will freeze the loading of Final Cut Pro; however they seemed to work fine when opening as standalone tools and as plug-ins for Logic Pro. I saw slightly less negative workaround where you don't have to uninstall everything if you use both Logic Pro and Final Cut Pro on the same machine, and that is to just remove the files from those specific folders whenever you need to use FCP, but return them to their respective folders when you have to use Logic Pro. Annoying, but better than needing to uninstall everything. Hope that helps some of you.