Why do we can't see who is whitelisted us

Because that could feel like an obligation for or by some? I whitelisted you, so whitelist me too.
And there is no other reason why you would need to know who whitelisted you.

What for? You can see some of them when they give giveaway for this.
In any case, I see no reason to see who and where carried me.
Unless I'm sometimes interested in the blacklist, since I want to find out what caused it (I know some of them, since I myself provoked some, but I don't know some). Anyway, then I forget about it and I don't care.

There are times when it is happier to not know the reason in the world.😣

When the unconscious discriminatory behavior comes to the surface, there will be people on the earth who try to destroy the place of exchange by saying "discrimination!"

The most terrifying thing is to profit from "breaking the place of interaction" and to "repeat".
As a result of "eliminating a place for interaction and understanding," the earth will be destroyed in the future.
🌏I don't like all of the other humans! Is that so? Good luck.┐(´Θ`)┌ooO(It will be a vacant lot in the future!)
It will be used as a planned cultivation site for cucumbers when humans are gone.🥒

There are times when it is happier to not know the reason in the world.😊

I have a strong suspicion that half of the users that whitelisted me are girls that are too shy to ask me out.

You can actually kind of see this if you use ESGST. You can run a WL/BL query over a list of users and it will try to determine this based upon access to GAs (so if the user has created WL GAs and you don't have access, then it'll be able to confirm that you're not on their WL, as well as vice-versa). Once that's determined, you get a checkmark next to their name showing that they've WL'd you. If you haven't determined that yet, but you've WL'd them, you'll see a heart next to their name.