What do you think of the trend of Mocktail bars?

As in bars that only serve alcohol free cocktails. There is one opening up in my city and I’m just curious of the viability of these things.

I am still a boozer myself though but I imagine if I didn’t want to drink, I probably wouldn’t be very interested in a booze less cocktail - just give me a topo chico or something.

Anyone have any thoughts on general? Does your city have any of these? I do like the idea in theory and maybe it will be nice for people to have a place to socialize in a booze free environment.