In any case, Starbucks has now decided that you have to actually be a customer to use their property.
Whatever the cause, this is clearly a victory over the politics of the BLM era when race baiters repeatedly used lawsuits, and threats of lawsuits and legislation, to exploit private companies. Essentially, the open-door policy victimized the civilized paying customers who didn’t mind conforming to the basic rules of civilization. That is, the paying customers thought it was fair to pay for access to private property.
Thanks to the discipline of the marketplace, Starbucks has been forced to come back around to caring about the company’s actual customers and now thinks that the stores should be for the customers only.
Finally, the company has come back to its senses and decided that customers, only, will be able to be on the property. You must be a customer to be on that private company property! This is a win for all the people that were customers of Starbucks.