Mix of battery aging out and possibly more background activity.
The gen 11s have rather good battery life (I rarely dip below 50% at day's end even though I use my phone a lot) — though some folks have apparently reported drain issues — but they have almost double the battery capacity of an '8.
The gen 11s have rather good battery life (I rarely dip below 50% at day's end even though I use my phone a lot) — though some folks have apparently reported drain issues — but they have almost double the battery capacity of an '8.