PSA and reminder:
The terms "blacklist" and "whitelist" are racially charged. Stop using them.
Alternatives depend on context: allow/deny, permit/prevent, approve/reject, pass/block. And so on.
"But it's tied to darkness being scary and light being friendly!"
So is racism.
"You're just virtue signaling!"
I'm repeating what Black folks (and even some PoCs) have said multiple times already, about _their own lives_.
Jump-start your own research at https://github.com/sublimemarch/so-you-just-learned