Sending a $900 million transaction, for only 21816 sats or todays $10

Today we have seen a very big transaction of 18,841 BTC and the sender just spent 21,816 sats or what is today August 31 of 2021, 10 USD.

18,841 BTC tx

Now.... what if you had $900 million in gold, how much would it cost to move it around and how many days till it reaches its destination??

What if you had $900 millions to transfer in the bank, do you think you could do it for $10 locally or international wire?? Its 7am and you want to make the transfer, would you need to wait for the banks to open at 09:00 or 10:00? Or maybe you can send it but since its a large amount you will need to wait for working hours till the manager looks at it, check where are the funds coming from, where are they going, call you and ask for information, wasting your time and the others party time, hell in here in Argentina this happen with $1000 transfers, i cannot imagine the amount of information they would ask for this amount of money.

Just enjoy the beauty of it, a large $$ tx, cleared in aprox 10 minutes without bureaucracy, without phones ringing asking you about your money.