Ask Lemmy

Looking at the post you reference the person you talked to is a transgender person who moderates both LGBTQ+ and Transfem in Lemmy.blahaj.zone, they provide more than enough evidence of their minority status, but that wasn't really needed. The question was what group was being harassed and thus this interaction would imply that the LGBTQ community is being harassed on Lemmy.

What I feel like you missed in your previous discussion is that the other person was talking about privacy in the context of being outed in the real world. The harassment being referred to was in the context of your real life identity being revealed or connected to your online conversation.

There’s no such thing. They are mutually exclusive. Take queer folk for example. We need privacy to be able to talk about our experiences without outing ourselves to the world. It’s especially important for queer kids, and folk that are still in the closet. If they don’t have privacy, they can’t be part of the community, because they open themselves to recognition and harassment in offline spaces.

Under this context they are looking for a feature similar to how Facebook (at least previously) allowed you to pick who could see your post as you were posting it. That way you could individually disallow specific people or groups from seeing them.

This doesn't imply that the issue is that someone is being harassed on Lemmy and thus we need better blocking options. It's really only an issue for someone who wants to dox themselves and still have private conversations, in which case Lemmy and most online forums can't accomplish that natively across all instances/subreddits/groups. The only solution is to have a private instance with vetting and heavy moderation. If you don't dox yourself you can generally avoid the whole issue here.

Based on this I think you're making a different argument than what the block feature is or ever could be.