Terrible battery life after the last update 6.1.1 S24U

Is anyone else struggling with a terribly weak battery after the last update? After the previous system update, I was surprised by the improvement in battery performance, but shortly afterward, another update came, and it's literally a disaster. The battery drains before my eyes, with the phone barely being used except for messaging and browsing. No gaming or streaming. All possible power-saving options are enabled, light mode, 5G is turned off, and it's always on WiFi at home, with FHD resolution at 60Hz. App guardian has optimized the app, and the cache was cleared in recovery after the update, but it still doesn't change anything. Previously, I could charge the phone every other evening, but now it's even twice a day ;____;