Yes, I have spent some of my cryptos in exchange for goods. But that is because my wallet supports using cryptos in exchange for the platform's promos and services. Also, I have a number of times exchanged my crypto into fiat which I use to purchase goods and pay for utility bills and services. Actually, if there are many more platform in our country that allows crypto purchases I could have used crypto much more often.
If it's just exchanging crypto for fiat and paying for all services and bills, I think almost everyone has also done it very often because the support from wallets and exchanges to exchange it for fiat always exists in every country with the rules of each country, so this is it's very common for me.