Android 11 upgrade, good thing?

A family member just got a T-Mobile update from android 10 to android 11

What is the major difference? Besides having to update certain apps to work with new OS, sigh and the hidden virtual cat(s), double sigh

I like notification history. There are other small changes. Upgrade if you want more features!

Thank you,
But their phone already did an automatic upgrade and install so by the time they showed it to me was already done.

years ago I used to hate upgrades because it always messed up the phone

I just read that T-Mobile took longer to bring out the update since they made sure it was compatible

They removed the option to hide the hole punch notch if you use that. But there are apps you can use.

Really why? Plain stupid.. they got used to the whole.