Do you think people who own Bitcoin will pay for their daily purchases?
Why not? as long as there's a store that's willing to accept payment in bitcoin. What Neil Bergquist has said was accurate and true, people now are just looking at the prices of crypto especially to bitcoin and decides through it if its still worth it on their opinion.
But they never see the technological aspect that adoption is just getting started. Just look on what their company is trying to do. Though bitcoin mostly is being used as an investment, I'm sure that as long as there's a store nearby to us that accepts bitcoin we're glad to use it for those goods and stuffs that we need.