The thing about being a #trillionaire even the world's first one ...in addition to a whole lotta people hating on you ...is that, in a way, it's all fake.
I mean, you can't withdraw all that money from a bank, and stack it up on your table in $100 bills; you can't even turn it all into gold coins and go swimming thru it like Scrooge McDuck. Some war or an earthquake or frozen o-ring or a blocked strait could happen tomorrow and suddenly you're back to being a mere billionaire again.
Sure you could, in theory, give good health care to everyone in the US, or end a pandemic or famine, but that would take selling off stocks ... and if you sold off that much stock quickly enough to fund something that would (gasp!) help other people, you'd crash the stock markets.
So better not to gloat about your new label. Best not to strive for it in the first place.
At least in my own worthless opinion.