As in the title: How often do you use cryptocurrency (on chain, non-custodial) for payments.
If not so often or not at all, why do you think it will scale in the future and what will make you use it more often than today.
I am using cryptocurrency at least once a week for various online services, simply because it's more convenient and also more private, cheaper and faster than using regular FIAT options.
I still don't have the chance to use crypto as a daily payment, because in our own area there's still no shops or stores that accept crypto as a payment.