Hello guys, wanna ask you funny question. Let's suppose one is fond of travelling or wants to relocate. Do you have any ideas how could it be possible that in the future we buy tickets and book hotels with cryptocurrency? and can there be any coins for tousits in the future? it would be really convinient instead of exchanging money in each country. just imagine that museums, restoraunts, car rentals and all sorts of attractions admit crypto, how much easier it would be instead of dealing with cash! sometimes you can even be fooled in exchange offices or given counterfeit money. so many actions which only cause headache and anxiety. i have heard that Lufthansa took a part into project based on Eth and that they are investing into swiss project Winding tree and that they use their own coin LIF. as i understood that is really close to what i was dreaming about, a possibility for paying with crypto for transportation and accomodation. i have lost track of what they are doing now, though, maybe it all works right now. do you have any other examples or suggestions how crypto might affect our exploring the world? i'd like to know your thoughts