The ending is a dead giveaway. There's essentially no email signature, and communications with MS support have the agent's name in the signature, not a generic team name.
Additionally, there's no ticket number. If they had investigated the account and billing history, there would be an associated ticket, a link to said ticket, and verbage about whether or not responding to the email would go on the ticket. A lot of that is handled automatically by contacting them if done electronically.
It's also just not written like a support email from them, which I get is a bit more of a nebulous tell.
Not really. Billionaires don't have a checking account with billions of dollars in it that they stole from their workers. The vast majority of their wealth is locked in non-liquid investment vehicles. If they actually tried to cash those in at once, they'd only get a fraction of that wealth.
The big problem is banks will loan them money based on those non-liquid assets and it's not taxed as income.
Human population numbers are fine. There are more than enough resources to sustainably support us, but distributing those resources isn't profitable so it isn't done.
I'm being the numbers are pumped up by Deck users who aren't really using Linux for desktop use.