On Starbucks

This. Sebastian hits the nail on the head, as usual.
I get where Starbucks is coming from, but I think they handled this situation somewhat poorly. Some better wording (“display” vs. “bring”, as Sebastian puts it) would have made it clear that they weren’t so keen on being an unwilling focal point of the open carry debate while still allowing people to carry discretely in accordance with local laws.
The current wording alienates all law-abiding, peaceable gun owners who carry concealed and disturb nobody, not just those who were pushing the bounds of civility by openly carrying rifles into a coffee shop where such behavior is not customary. Change the wording slightly to ask people to not carry openly and there’d be significantly less controversy.
I don’t drink coffee so I pretty much have no reason to ever go to Starbucks, but if I did then I’d definitely have second thoughts about any future business there based on their handling of this situation.