This has to be an oversight. No way can this be intentional.

You can't add someone to your friend list without them also adding you, so it makes no sense that when you remove them that you don't also get removed.

I fail to see the gain in this being one-sided. It makes it harder for people to leave unpleasant memories behind, and it makes it easier for those who take joy in stalking to very easily follow their prey.

This makes me wonder about the teleport to friend's housing feature. Does this mean people I have removed from my friend list and have blacklisted can teleport to my house and my fc?

Good God SE you do some great things but this is ridiculous.