Not to mention planes are intentionally overbooked (at least here in the US I presume the same tactic exists to a lesser extent in places like Europe with presu

Not to mention planes are intentionally overbooked (at least here in the US I presume the same tactic exists to a lesser extent in places like Europe with presumably better consumer protections) to ensure they're flying as close to full as possible so you're constantly needing to access the larger booking information to rebook flights for people bumped or to see who's been moved on to your flight. Two weeks is way too long, a day is probably too long to have a fresh passenger manifest.