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.
In my country cryptocurrency Bitcoin is better received than spent. Infact you can't even spend it even if you want to because the government has cracked down on exchanges and banks. Specifically you can't use it for the purchase of goods and payments of services in country. You can however do crossborder payments with it if the merchant has it as a payment option.
Right now we hodl.
I use it every day, and I live in Spain; you just got to find a crypto card provider and then deposit load your card with Bitcoin. You pay everywhere you want, buy things online, connect it to Apple Pay even, and spend it in restaurants, supermarkets, or whatever you need. I have used plasbit euro virtual card for years and I have been practically off the grid since 2020. It's 2024 bro, you can live on Bitcoin and nobody will even know..