I just discovered that /usr/bin/su in my Armbian:
v26.2.1 for Orange Pi PC running Armbian Linux 6.12.58-current-sunxi
is a x86_64 binary:
$ ls -l /usr/bin/su
-rwsr-xr-x 1 root root 50800 Mar 6 13:10 /usr/bin/su
$ file /usr/bin/su
/usr/bin/su: setuid ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, no section header
I installed the rust version, su-rs, but I thought it would be useful to warn about this.
I checked /usr/bin and /usr/sbin and this is the only x86-64 executable.
