I have the need to have different accounts to everything. Hate to perform the sign up process over and over again. They really need to standardize this.
Passkeys is one step forward but far from enough.
I hate the idea of having to login again and again with just a minute interval that I see BankID requires as it is for different things. Like I constantly have to prove it is still me here. BankID is the app in my country that gives you access to your Bank account, government stuff and so on. It connects to your personal number and ID you in real life.
So the issues you describe is just the result of how bad designed the web is today. It is simple for every company but hard for the user.
Kde because i want customization and standard is also ok. I tried gnome but did not like that extensions were required for tray icons etc. Gnome is otherwise good.
I3 and hyperland i dont get. Some windows should not be very large no matter how much free screen space you have. Example is calculator or old school chat applications like pidgin. No native standard set of applications. Everything must manually be added and custom, like everything in kde settings(sound output, network settings, screen size etc). Waiting for when applications can recommend its screen size to the window manager.