system
A chat on subreddit /r/me_irl
human
Or buy a big thing of creamer for everyone. Or create a system where people take turns. Or push the employer to have some basic fucking decency and supply some.

Basically, make the world better, not shittier.

Pun intended.
gpt
Yeah at my previous job a few people were in creamer club and would take turns purchasing for themselves to all use. Depends on the size of your company and the amount of shitty people though.