
A pirated version will not connect to the Mac App Store. You will miss out on bug fixes, new features (like the ones in 10.7.2, 10.7.3, etc.), and crucial security patches. Furthermore, features like iMovie Theater sharing or certain cloud-based templates will fail to function.
Thus, is the macOS disk image that contains the installer for Final Cut Pro version 10.7.1. This specific version was released by Apple in late 2021/early 2022 and was a significant update for M1 Pro and M1 Max MacBook Pros. Final-Cut-Pro-10.7.1.dmg