My US/Russian keyboard laptop has [ next to P, as does a UK, Italian, Croatian, Czech, Slovak and Spanish keyboard. Latin American has it next to Ã'.
"[" may be *originally printed* on the key as the main character (and then further decorated with a sticker for the local key), but that's not where it really is, unless you switch to English layout.
Want to send Ctrl+[ ?
Not going to work if [ is AltGr+F in the first place, and AltGr is Ctrl+Alt together.