Every user uses their device differently.
There is also the ongoing debate about how quickly updates are pushed out. Some people say they take too long, others complain if one app isn't quite working properly.
I've heard a few comments about Good Lock. I'm not overly familiar with it myself but have read multiple users saying that there was an update to that the following day after Samsung released the stable version.
Then add the complication of networks adding their own bloatware and running their own testing.
You can hardly blame Samsung if something somewhere isn't quite right given the wide ranging uses of Android.
Oh and Apple isn't any better. They also have multiple users and their software is widely reported to be buggy across the web.
But if you want to change manufacturer, wish you well and see you back in a year or two.
S24 Ultra