I'm on day 17 of their 21 Days of Bitcoin daily newsletter. They've done a really great job of explaining different facets of Bitcoin plainly and succinctly. If you have friends and family interested in Bitcoin (or "this whole crypto thing" as they might say), I highly recommend pointing them toward it. Each email is just a couple paragraphs long, and only takes a minute or so to read (and I'm a slow reader). Link if you're interested: https://21days.b.tc/