My take on this, as a father who uses Bitcoin primarily as a store of value for the future wealth of my family:

Saylor thinks of Bitcoin a a store of value for now. He thinks of it as the best asset to preserve wealth in time. If you don't think like that, you can't understand what he means: to eat a pizza, better burn some fiat than your bitcoin, which will be so scarce soon.

I know that Bitcoin is primarily a “peer to peer electronic cash”, but it's not its unique function as the best money humanity has ever had.