No worries - no offence taken.
I don’t think it is elaborate - I think it is very simple - but we can agree to disagree about that.
The name of the alliance and its points would not die. They would remain with the leader, and it is important to remember that leaders don’t become leaders by magic. They become leaders because it is they who pay the gems to form the alliance, and they who name it, or because leadership is passed to them through a line of succession from the original founder who paid the gems and chose the name. It seems very wrong, to me, to confiscate something a player paid for with gems, because we disapprove of their playing style.
If someone wants to found an alliance, invite a bunch of players to join them, then take a year off E&P without warning anyone, imho that is their absolute prerogative. It’s their alliance. The solution for the other players is simple: leave.
That is a smart and good suggestion.