Challenge accepted.

  1. Trick question; don’t engage. He’s asking you to do something without but also without banks and without cards. He could as well ask you to do it without using the letter “m” in your keyboard. If the point is “crypto is how poor, unbanked people can take their wealth with them”, then someone with $25K and on an international flight is most definitely not poor and not unbankable.
  2. Done. With Wise. Quick, easy and with reasonable fees. And there are others. What was the point?
  3. Good one. I don’t know how to do that, with or without crypto. I’m curious to see how it’s done with crypto (not how it would be done, but how it’s been done).
  4. Again, trick question: why on Twitter? He could ask you to do it on IRC as well. Setting that aside: Kickstarter, GoFundMe, Indiegogo, etc.
  5. This must be a trick question too, because it’s too easy. DigitalOcean Spaces, DreamObjects, GCS, Azure, Wasabi, IBM, BitTorrent, IPFS, home server.