My prediction is that most white workers will quit and most respectable customers will find their coffee elsewhere rather than suffer with the virtual signalling, white-hating, and homeless welcoming Starbucks.
And it is a sad statement of where we've come to that we can describe this in terms of race.
Starbucks: Come right in. You’ll feel at home with us. We hate white people too. Unless they’re homeless.
Based on all of my visits (in airports and malls, both in the US and Europe) to Starbucks...I’d say that roughly 90-percent of the personnel are either college-students, first-job applicants, or minority (mostly all black) workers.
It’s a minimum wage operation, and the folks brewing the coffee aren’t there because they are clever or advancing employees.