Maybe people don't want the two accounts associated? Or then they might accidentally post in the wrong one? That can already happen but the blame lies entirely

Maybe people don't want the two accounts associated? Or then they might accidentally post in the wrong one? That can already happen but the blame lies entirely on the user right now. I do agree there are likely solutions like you're saying. Pages already work that way. Linked to a personal profile. Multiple can be. Though I guess it likely isn't in Facebook's interest to do a feature like you propose if they can help it. If they can ban enough actual worthless or hurting fake accounts without messing with fake accounts that are being used legitimately enough. Since that boosts their numbers.