Tip: if you're curious enough to watch a video of Rossmann's, do that in the incognito mode. Otherwise you'll be pestered with recommendations of the other two thousand of his videos, until the end of your days. Perhaps you'll even be able to follow the epic of his fight by the titles of new videos.
Anytime you want to mute a channel, just click the three dots to the lower right of a video and select "Don't recommend channel"
I did some digging in the innards of a Macbook Pro, years earlier, and have a couple leftover screws as a result. I think I'll leave the next endeavor to people with better hands, especially since putting in an extra hard drive isn't an option anymore.