Crew. You may find them at your favorite bar, or in a wedding gift bag. “We’re known as the bumper sticker couple now, I’m sure,” said Brian Gebhart, 32, who, with his fiancée ...

Hiller’s most popular sticker reads, “I bought this before we knew Elon was crazy.” He told SFGATE he’s now sold 15,000 anti-Musk stickers — and California is his biggest market.