Because reasons.
/nosanitize
https://thehill.com/homenews/campaign/4777911-starbucks-donation-rnc-dnc/
Running 'em wrong and maintaining 'em poorly.
I bet that's got a lot to do with it.
When I first got the Breville, I bought a bag of Starbucks Espresso Blend, whole bean, tried one cup, threw the bag away.
@mcfate @fugitive247
And roasting beans in batches too large for good quality control.