Will it be possible to use your favorite crypto to buy soda or snacks from a vending machine? I haven't seen a real world example of this, but it would be cool to have such a thing. This would only work on coins with large network capacity (low fees and fast confirmations), though. I think Solana, Tron, Litecoin, and Dogecoin would be the ideal payment methods for vending machines.
What do you think? Will crypto vending machines become a reality soon? Or are they a distant dream?
Your input would be greatly appreciated. Thanks.

I think I would like to use a crypto venting machine to purchase some snacks using altcoins like USDT or USDC. I can't waste my Bitcoin or Solana on buying snacks or drinks when I can do that with a stable coins. Any volatile coins is not advisable for purchasing food using venting machine because the price can appreciate anytime. I believe in the potential of these coins and I would not want to spend money that can appreciate with more profits over a period of time than sending it to an unknown vending machine wallet while paying extra charges on it when I can easily use fiat to purchase any drink that I like.