If they would be motivated by free sats the Bitcoin Magazine 21 day course is very basic. If you're too lazy to open an email and read a few paragraphs once a day you might be beyond all hope.
This is a good course. It does require some dedication to read for 21 days though. My guess is video would be the best for your friends. https://www.youtube.com/watch?v=_DsK340KkUc
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