Earlier quoted context omitted.
Can't fault him on hiring a crew to craft his videos. He has better things to do with his time. Wouldn't you outsource that if you were in his position? My 2 mins of googling came up with more like 3.6B$ on malaria, but even 2B$ is a shit-ton of money. I certainly haven't donated 2% of my net value to malaria (and it's only on the order of 1/10000 of his!). Malaria rates are down around 30% since 2010, thanks in part…
2, 3 or 5 billion don't matter if you still have tens of billions left. I'm not saying he shouldn't outsource his videos. What I'm saying is that this looks more like a professionally made commercial (advertising his personal brand). I'm pretty sure it cost O(hours) of his time (consider even getting to the set - you can see this is a professional set, so probably in some studio; I also doubt this was done in one tak…
There are somewhat diminishing returns spending money on philanthropic causes: if he were to spend 30 rather than 3 billion the result wouldn't be ten times better. I'm happy he's trying to make the world a better place while still keeping an eye on the money being used efficiently.
Why does the 100k matter if the 3 billion don't?