Interesting stuff. Here’s a couple more pieces to add:
The contract is for 20 years. Presumably the money will be spread out fairly evenly (as governments prefer predictable revenue). So for simplicity, let’s say $35 million per year.
Second, according to this article [0], it seems the arena hosts over 240 events per year, including the Grammy’s. That works out to roughly 145,000 per event.
So the question I would have is does Crypto.com expect to make $35M ÷ 0.4% = $8.75B per year in trading volume.
That is a much more reasonable proposition, even though the overall number sounds insane [1].
[0] - https://theathletic.com/2995939/2021/12/06/why-crypto-com-ma...
[1] - you also have to take into account inflation which reduces that effective cost a bit each year, so year 20 will be cheap compared to year 1 when measured in real dollars (dollars after adjusting for inflation)