Where I work just switching into a TTY would be enough to keep anyone out.

Whatever comes with GNOME/gdm.

Swaylock, but the one with effects. Using it to leave a blurred picture of the current screen without anything readable. Works well for two years now, is wayland only

I use i3 lock, scrot and imagemagik to make my lock screen a blurred version of my actual screen

Kscreenlocker because it came as default and I made it look identical to sddm

I just use XScreenSaver because I haven’t ever looked into changing it.

By screen locker, what do you mean exactly? Do you mean a setting that automatically locks your screen after a preset amount of time? If so, yes I do.

slock. i don’t really use anything else from the suckless people, but i like how minimal slock is

I’ve always used i3lock. I also made a script to randomly select a background. Plus the login password circle thing looks cool. Would definitely recommend.

SDDM 0.20 Wayland mode is awesome!

Waylock, because it keeps sway locked even if the screen locker crashes.

Whatever one comes with Manjaro KDE.

Because I don’t really care.

None.

Why? Erm, living by myself I don’t need to lock myself out ;)

None currently, because I live with my family and if I wanted to hide anything from them (which I don’t), I could just switch to a tty, or log out. Most of my work is done in VSCodium or Vivaldi, which save their sessions, although I have considered doing one just in case.

Physlock because it locks the other vts as well.