The reason why I always prefer watching videos rather than reading long posts is because I find myself sleepy whenever I read long posts or long articles.
10/10 for the OP still though for the effort that he used to create a long post like this but like what others felt, I also felt that I don't need to read that lengthy post. There might be some that are interesting but still, I prefer watching educational videos because I find myself comfortable on it.
Re: How to get your Dad (or Mom) to buy Bitcoin?
Anyway, to answer this question, I will, and I will not let them get involved into Bitcoin... or at least I will not be the reason why they are buying Bitcoin.
I will never introduce to them with Bitcoin. My parents are the type of parents that aren't involved into any types of investments aside from real estate and business, but into other investments like Stock Market, bonds or crypto. They don't even know it or at least they've heard it, but not interested on it at least.
We all have different parents, and it's all up to us if we will guide them with regards to Bitcoin or not. If you felt that they're interested into it, then guide them. Still kudos on the lengthy post you created.
Actually at some point I got confused as well because giving out time to read all these lengthy post is energy consuming so I think have to reply with the title instead of reading down the whole contents before I sleep of while reading.
At first getting involving into bitcoin depends on how transparent you are to them why because whatever that involves money comes with trust and not just only the knowledge aspect. If your parents trusted so well about money then it would cost less energy to convince them to invest but if they can't trust you with money then it would take long time to get convinced into whatever thing that concerns online investment where they need to pull out money from their personal account to send to their child account or even having to buy anything with their master credit/debit cards.
I do enjoy reading books a lot and I can spend months reading just one book, but what builds my interest the most is the title of the books, that's what invites my interest to read, and if I eventually find it interesting, I'd read the whole thing, no matter how long it takes me.
Reading isn't bad anyway but it all depends on how you programmed yourself for that particular book you wanna read, let say you can't have things to meet up and expect to finished a whole lot of books without you doing other things just like what op did put down there. Usually it's sucking to see that what he could had just summarized with few words he littered the place with text just explaining how to let our mother and father invest in bitcoin. In fact they no explanation just live by example by showing them you cashed out big time from bitcoin and just tell them how long their investment needs to stay before they could harvest that all, after few moment they would call you to come take and put for them without much hassle.