>>592 (OP)
Pacman isn't more complicated than apt its syntax is just weird.
>pacman -Syu
>apt update; apt upgrade
Both of these update your repos and then the system, pacman does it in one step
>pacman -S = apt install, pacman -R = apt remove
'S' doesn't really make sense for the flag install (sync I guess) but this isn't really more complicated.
Its not often you need to do more than this anyway.
Also pacman is faster than apt.
The appeal is rolling release, packages are constantly updated and there is no version jumps on the Distro. Arch packages are also kept as close to upstream as they can while being relatively stable, so you have more up-to-date software. Debian even on testing is going to lag behind Arch a good bit.
The other big thing is the Arch User Repository, probably the largest community managed repo of software. Between the Arch repos and the AUR I find Arch has the best package availability of all distros, you'll find just about any software missing from the Arch repos packaged there. Need to be careful since these are community managed packages, can be malicious and packages packaged by your distro are always preferred of course.
There's also the Arch Wiki, making Arch probably the best documented Linux distribution. Second would be Gentoo.
As for minimalism, Arch is minimal sure but like you could install Alpine which takes it to the next level. But you could also do Debian sure, It's just as minimal. You would be choosing Arch over Debain for the above reasons.
I don't use Arch anymore, mainly Gentoo with some Debian servers. Did use Arch for a few years. Good distro.