That's what the mute button is for in Final Cut! Joking aside, after this many years producing videos, and years of obnoxious background music on some airlines, it's pretty easy to block out any copyrighted songs. We also get exact timestamps of any music if it gets flagged, and it's super easy to trim out in YouTube studio afterwards. YouTube algorithms have got much better over the years too at not giving you claims for random bits of background music in the video, especially if there's voiceover over the top.