It provides a safety net by pooling the resources of the community to support the less fortunate. This prevents people from having to sacrifice their long term goals because their short term needs may not be otherwise met.

Also in contrast to capitalism that treats society as a zero sum game (“I can’t get ahead unless I take something from someone else”) socialism is a benefit multiplier (“I’m part of the community. By making the life of everyone in the community better I’m also improving my own life”).

They are really good at providing examples for why civilized society needs socialism.

Quote-and-quote?

Summit. It feels the most like RiF.

In that case gpaste (if you use Gnome). Before that parcellite was my preference, but around the transition to Wayland things broke for me.

Selection buffer.

Unless you mean clipboard manager, in which case it’ll depend on your desktop environment.

Bitwarden