My S25 Ultra battery has gone downhill fast these past few days

Even at the time of this post it is at 31% with 2 hours and 21 minutes screen on time. I've changed nothing aside from updating it at the start of the week, but it was still fine for the first few days after that. I've had it since before launch, and even when it was learning the patterns during the first week it went from 8 hours+ screen time to 6-7 Any word if the latest update has killed the battery or something?

Even at the time of this post it is at 31% with 2 hours and 21 minutes screen on time. I've changed nothing aside from updating it at the start of the week, but it was still fine for the first few days after that. I've had it since before launch, and even when it was learning the patterns during the first week it went from 8 hours+ screen time to 6-7 Any word if the latest update has killed the battery or something?