

French Guiana is only part of the EU because it’s part of France, and even then it needs plenty of exceptions to make it work.
Cyprus was already aligned with the rest of Europe in economic laws.
Canada would need to redo half of its laws to join the EU, and Canadian companies would either need to produce two versions of everything or drop the US market altogether.
It’s more realistic to aim for a close bilateral treaty than for membership, at least for next few decades.
Any mail service that supports PGP encryption at rest, like mailbox, is better than proprietary solutions like Tuta or Proton, as it lets you manage your own encryption key, and use any client you want.