iPhone 11 owners, how’s your battery life?

I’ve praised the iPhone 11 over the last few months, I really love it and one reason that contributed to this was the long battery life but there’s been a change.

Since iOS 14.5 and now 14.6 my battery life has been terrible. I’ve changed nothing apart from the iOS update and now I’m charging by 5pm where previously I could go to the next morning.

I’ve checked battery health and it’s at 100% so I’m a bit perplexed. Anyone else had this issue?