I've a Mac that's 2017 and just got a new M1 MBP coming. There's 5 years stuff that would be convenient to just simply migrate but I also wonder if that's just a lot of baggage that could also potentially be a slog for the new mac. When I open Activity Monitor, I just see random stuff in there that I have no clue what they are. It leads me to wonder whether I should do that or should I just start fresh and just try to download everything I have from scratch and port files over without migrating.