Bitcoin. Its adoption differs from country to country. Take for instance BTC ATMs. They are prohibited in Singapore but occupy prime real estate in Japan (see below). Though it is technically not a country, Hong Kong hosts BTC ATMs at its laundromats. This is an ongoing compilation of what you can do with Bitcoin in various countries. Hope you enjoy this list and please enlighten me about the BTC adoption in your country!
Singapore - You can buy food at a food court called Kopitiam in Funan Mall with your sats. Can also buy GrabFood vouchers (local version of UberEats) with Bitrefill
Japan - Bitcoin ATM machine can be found in Tokyo at Tokyo Tower Foot Town
The Philippines - Boracay in the Philippines is also known as “Bitcoin Island” as many merchants now accept Philippine pesos via the Bitcoin Lightning Network.
Spain - You can buy BTC below 1,000 €uros without KYC from BTC ATM machines, especially in the south of Spain. The ATM fee is about 7.5%.
Croatia - You can buy BTC on ATM machines and at the post office. You can spend your BTC on its largest online marketplace called Konzum.
New Zealand - You can pay for a can of Coke from the vending machines with BTC.
Canada - You can buy cannabis seeds with BTC (https://www.truenorthseedbank.com/buy-cannabis-seeds-with-bitcoin). You can also find Bitcoin ATMs everywhere in Toronto & Vancouver at convenience stores and gas stations. Canada has the world’s second highest number of BTC ATMs.
Peru - The Quebrada Verde community located in Lima's district of Pachacamac in Peru has adopted Bitcoin as their preferred means of payment.
America - Has 85% of the world’s BTC ATM machines. But there is a $15k spread in American Bitcoin ATMs. Former U.S. presidential Candidate and House of Representative member Tulsi Gabbard, as well as current presidental candidates, Robert Kennedy Jr. and Republican Vivek Ramaswamy hold a public, pro-BTC position.
Germany - Spend a night at Hotel Princess in Plochingen (Germany's 1st Bitcoin Hotel). The hotel also has a "Satoshi Bar" in case you just want to check it out & pay for a drink with your sats.
Czech Republic - pay for your coffee using Bitcoin at a shop called Bitcoin Coffee in Paralelní Polis (https://www.paralelnipolis.cz/en/kavarna/)