That’s the definition for games consoles specifically, I know you pulled it from wiki :)
Every computer that comes preinstalled with windows also falls under your definition though as does any Mac.
Linux was also developed for or spurned by a system that was proprietary and only for educational purposes MINIX.
You might not understand what homebrew in a software sense is then full stop. Homebrew in software just means not commercially made/backed.
GNU/Linux and plenty of other open source projects that power your modern life and the internet started the same way.
You clearly aren’t you admitted you don’t let it go above 80% as if we are in some archaic ages again.
I decided to check if Zenphone had a similar thing to apples smart charging and it does. You can set it to steady charge and rather than “smart” charging where it learns your typical sleeping times it has schedule charge so it only hits 100% for you waking up.
Oh no you are one of them people. Slow charging isn’t going to preserve your battery health by any substantial amount. Fast charging isn’t going to kill your battery by any substantial amount.
Just use your phone and stop being worried about useless crap like that.