It's a little tongue-in-cheek, but as you can see elsewhere in this discussion thread he mentions this himself on his own X account:

"get asked the same about terminals all the time. “How will you turn this into a business? What’s the monetization strategy?” The monetization strategy is that my bank account has 3 commas mate."

https://x.com/mitchellh/status/1964785527741427940

Take a good guess where the three commas come from.