You don't appear to have much in the way of human empathy if you think that caution in bringing a new life into the world is the problem here. I would argue that the lack of caution, foresight and consideration is what leaves us vulnerable and a large part as to why it is so easy for a global oligarchy to take advantage of the bulk of humanity, no matter where we are.
It really depends on the cryptocurrency in question. Some coins are much more credible than others. Lumping them all in together is like saying that the Japanese Yen and the Lebanese Pound are the same.
I did indeed. Kept using it for as long as I could until I was compelled to switch to Android/iOS. I dislike them both but Android is the lesser of two evils.
I've done this for years with people in my family - either Ubuntu or Linux Mint. All most of them use is the browser, word processor, spreadsheets and an image and media viewer.
For Desktop Environment I stick to KDE or something that looks and acts similar to Windows XP.
Plantain on pizza is pretty good in the right combo.