I'm wondering if we're one step closer towards seeing this become a reality? Or is it too early to tell? With services like Bitrefill and eGifter selling gift cards for crypto, anything's possible. Heck, you can now purchase a Ferrari with Dogecoin. I mean, how cool is that? 
It's too early for that yet. Crypto isn't widely accepted in the world. We can buy some fancy accessories with cryptocurrencies, but the most basic stuff, like food and to pay bills it's just not possible, because for most of us the services providers don't even know what crypto is yet.Bitcoin has been being a great investment year after year, but as currency it doesn't work for daily purchases. Not that the cryptocurrency is fail regards that usage. The point is that most people aren't open to adopting it yet. And I think it's only going to change if we see a massive crash in economies around the world. Once governments lose control over fiat currencies, then people might feel forced to move into Bitcoin adoption to protect their funds and purchasing power.