Manjaro ARM Beta 16 with Phosh (PinePhone)

I was advised to switch from PipeWire back to PulseAudio (similar as above). I have tried to do the opposite procedure to the instructions, but without success.
As a non-privileged user I don’t have permission to do this, if I execute it as root the service doesn’t start.

[root@manjaro-arm ~]# systemctl --user status pulseaudio
○ pulseaudio.service - Sound Service
     Loaded: loaded (/usr/lib/systemd/user/pulseaudio.service; disabled; vendor preset: enabled)
     Active: inactive (dead)
TriggeredBy: ○ pulseaudio.socket
[root@manjaro-arm ~]# 
[root@manjaro-arm ~]# systemctl --user status pulseaudio.socket 
○ pulseaudio.socket - Sound System
     Loaded: loaded (/usr/lib/systemd/user/pulseaudio.socket; enabled; vendor preset: enabled)
     Active: inactive (dead)
   Triggers: ● pulseaudio.service
  Condition: start condition failed at Sat 2021-10-02 15:19:55 CEST; 15s ago
             └─ ConditionUser=!root was not met
     Listen: /run/user/0/pulse/native (Stream)

What is the recommended procedure? Uninstall PipeWire? (But there are dependencies on it e.g. Mutter, Telegram, …)

Updated 2021-10-04:

# systemctl --machine=manjaro@.host --user stop pipewire.service pipewire.socket pipewire-media-session  # turn off PipeWire
# su manjaro -c "XDG_RUNTIME_DIR=/run/user/1000 pw-cli info 0"  # verification
# systemctl --machine=manjaro@.host --user mask pipewire.service pipewire.socket pipewire-media-session  # make PipeWire impossible to start
# systemctl --machine=manjaro@.host list-unit-files --state=masked  # verification

BTW screenshot # su manjaro -c "XDG_RUNTIME_DIR=/run/user/1000 XDG_PICTURES_DIR=~/Pictures grim"