No, or very niche, and there's no guarantee that those few that do have write protect enforce it in hardware. For cases when you absolutely most not allow the flash content to be modified there are USB devices called write blockers. They're used mainly in forensics, where the data might be used as evidence in court and there needs to be clear chain of custody and an audit trail to say the bits analysed are the same as the bits when the device was first seized.
You might want to have a look at USB SD card readers instead of USB sticks. Many (most?) (normal and mini but not micro size) SD cards and adapters have write-protect slider switches. Be careful though, I've found some of these sliders to be rather flimsy, I've had several break off or fall out of SD cards and adapters over the years.