Only out of desperation can you go to get a haircut in such a place... Well, or from indifference to oneself, being depressed... I don't know, you can't design a place of self-care services in this way, it's disrespectful to customers in the first place...
I came in on Saturday morning, no one was there, I got a quick haircut, I liked everything. I paid via the terminal (ApplePay passes if anyone is interested).