It's the same thing because Washington State law requires companies serving the public to provide identical services to all customers and potential customers that seek to do business with them. You can't discriminate based on what you think of the customer.
What, specific law do you think talks about all customers and not people based on protected classes? What specific law says you can't refuse service for specific reasons that aren't part of any of the protected classes? I should tell you, before I wrote these questions, I looked up the law on the Washington State website and already know.
It seems that some of you are in such a rush to fence in a group you have made it obvious you don't like; that you can't see who else might get scooped up in your net.
No, I am not in any particular rush to drive out racial, bigoted, religious and homophobic negative behavior. Who do you imagine is getting scooped up in my net?
Maybe I should stop expecting you to think about any position but your own.
Or you could try understanding fully before you pretend to know what it is. OTOH, the irony of someone saying that people looking to stop anti-LGBT behavior is only thinking about our own positions. That's pretty funny because it's so, so wrong on every level.