Yes, there's a full WebKit-based browser. It does not get disabled so your passenger can interact with it while you're driving. But these are general safety is

Yes, there's a full WebKit-based browser. It does not get disabled so your passenger can interact with it while you're driving. But these are general safety issues that Tesla has let the driver decide for themselves, rather than forcing a decision with an automatic disabling at certain speeds. You can also drive the car off a cliff, if you so choose. It's really up to you to have some common sense about things like this. But the default interface and night mode are designed to not be a distraction, so only you and your passengers can create a distraction (which can happen in any car).