They're not problems. It's a customizable device to this extent, and you have preferences, so just change the settings. The alternative is that you cannot do anything about it.
Does this comment mean to say that you can change anything or that you can't? IIRC there are quite a few things locked down on an iPhone that require you to jailbreak it if you want to customize it, but I haven't been in the iPhone space for a long time now so please forgive my naivety.
Glad to know they didn't remove the customizable button then :) I plan on squeezing as much life out of my Note 10 as I can but I know its number will come soon enough.
Two other data points: I had the note 9, and the button wasn't customizable (you could disable the app and tweak some other things to keep the button from doing anything, but you couldn't remap it, that was new in the note 10.) And having upgraded to the S24 ultra... there's no button any more, just power + volume. (As shipped, the power button does some bixby nonsense, but it's a couple of clicks to make it do power again, and camera on double-click, like it did on all of the previous models.)
You can totally remap it
You can use another keyboard
You have to look very hard to find the AI (the only use i have for it is delete some objects from a photo and that takes a few tries)
You can literally solve everything in a few minutes