I follow a bunch of bikini baristas on IG
they dress like strippers, they solicit for customers just like strippers, they beg (expect!) for tips just like strippers, and I've seen some reports that there are various levels of extras available just like strippers.
Are there no SCs in the Pacific Northwest for these girls to go be strippers in?

Coffee shops seem to be a big thing in Seattle since that is where Starbucks started - I assume at some point someone thought it'd be a good idea to mix sex and coffee (2 things a lot of people like) and maybe it caught on after that?
WA state I think only has about a dozen SCs in the whole state and they the tend to be expensive and somewhat low-mileage (dancers not allowed to take off clothes during dances although things may have loosened up a bit recently, not sure).
A lot of those girls are probably former strippers and these coffee shops are just another hustle that I assume doesn't require a house-fee.