There really is no logical explanation for why killing Harald and eating the legendary DF wouldn’t be enough for Loki to earn a 3B+ bounty
We know the Government will issue deflated bounties like in the case of Luffy after Wano, we know that the Government doesn’t always want to issue gigantic bounties for no reason, especially when matters of history are involved.
Also I will remind you sir that Loki has a “special bounty.”
Also we literally saw in Elbaph that the Holy Knights want to recruit Loki, so there is no reason to put a gargantuan bounty on him for no reason.

