Yes, I think that Laszlo will receive donations on that wallet for the rest of the life of Bitcoin, just like people do donations in the memory of the saints. Don't get me wrong: Laszlo has absolutely no merits. Nor guilt for having spent all his Bitcoins when they had no value. Merit and guilt are all just in our imagination. But Laszlo happened to be the focus of one of the first narratives in Bitcoin's history, and this made him an archetype, a mythological character everybody in the community will keep talking about generation after generation.
Not too bad anyway - huh?