Be your own bank is a saying we all know in bitcoin...but of course we're talking about banking ourselves, individually.
With LNbits...one can actually be a bank. I can be a bank for my family, providing sub-wallets to my kids to say pay them for chores. I can be a bank for my no-coiner friends by providing sub-wallets so we can easily split tabs at a restaurant. I could be the bank for my church by providing sub-wallets to each member, making say asking to donate to a member in need incredibly easy. Completely doable, from the f-ing computer humming away in my closet. You can provide the liquidity, you are the bank. Absolutely incredible.