I am using bitcoin every day and the result of my daily use of bitcoin is profits from my way of earning bitcoin using bitcoins. Im using my bitcoins mostly on trading and gambling to earn more bitcoins as the time goes. In withdrawing my bitcoins and converting it into local currency is mostly I do it every week to have cash to spend in my daily life.
Of course are all doing this, we earn and we use but what OP wants to know is if it is convenient to use bitcoin in real life that you have to wait for the transaction to be done before you could leave.
I do not routinely use the bitcoin main reason, because most transactions that I do is with fiat money, a lot of my friends who still don't know, so complicate the bitcoin I to send money to them.
True, but supposed that one day we will be allowed to use bitcoin in real life, are we going to have a problem with using it?
Anyway, I think it's not a problem really, it's been mentioned many times before here that if we are not going not going to wait for the confirmation, then it won't take long.