Marketing Idea: Get normies into Bitcoin by becoming a "Bitcoin-Dealer". Go around like a insurance seller or the wolf of wallstreet and convince people to buy bitcoin. Even if it's just like a 100 bucks. Set up a wallet for them, collect their money, ask for a 20% fee or even more as "trust fee" or "security fee", buy Bitcoin for them and send them the Bitcoin. Tell them you'll buy it from them in exchange for a fee too. Once you made enough of fees you keep a Bitcoin storage yourself so you can send out Bitcoins faster to gain even more trust.
Is this legal? I mean the reason why most people hesitate to get into Bitcoin is because they literally don't know how to buy them. After recent news of exploding Bitcoin prices a lot of people would take some from you if you offered them some and taught them how wallets work.