If you have a lightning channel to the custodial service you use, you can transfer the funds to yourself any time though.
So in contrast to a fiat bank, where you keep your funds permanently, you could use a "lightning bank" just to hold last nights payments and transfer them to yourself every morning. Or you automate the withdrawl to take place every hour.
And: Couldn't your phone be your server? The way I understand LN, receiving funds just means to exchange a few bytes of data. Can't phone apps receive push messages?
So in contrast to a fiat bank, where you keep your funds permanently, you could use a "lightning bank" just to hold last nights payments and transfer them to yourself every morning. Or you automate the withdrawl to take place every hour.
And: Couldn't your phone be your server? The way I understand LN, receiving funds just means to exchange a few bytes of data. Can't phone apps receive push messages?