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There are, but they’re expensive. There’s Google’s Jamboard and Microsoft’s Studio Hub as a couple of examples. You could also go the iPad and Apple Pencil route and just use similar apps, or the apps for those products (i.e. Microsoft Whiteboard app), but that’s still fairly expensive if that’s all they’re used for.

There are lots of inexpensive online whiteboard programs that work fine. You just need to get used to typing and using the drawing tools, or buy a drawing tablet if that's really important to you. You can get ok graphics tablets for $25.

A real whiteboard with video feed? Or do you mean for collaboration?