I got a question about the mandatory ignore thing cause I can't figure it out

If admin told both members to have each other on ignore, would that be binding forever, even if the ignorer (if that's a word) changed their mind, like years into the future decided they wanted to take the other member off ignore?

And cause of what happened elsewhere years ago I'm worried enough to ask this as well: if one of the two members decided to ignore the ignore instruction ( if this makes sense), which member would be the one to get admin after them? Elsewhere I remember I was following the instruction, other member wasn't and I was the one to get punished just cause she was admins pet member and could do no wrong in the female admins eyes

Edit: and the suspension thing, would that include if a member not involved in it, quoted the member who was using the ignore thing and the member who got told force ignore was in place, thanked the post that quoted the member they had to ignore? Idk if that makes sense, will try explaining better after I slept