Welcome to the Forum, @geri-hyde-2! You’re asking the questions in the right place.
Yes.
No.
I wish I knew the answer to that!
Nope. The thing a lot of users seem to do in this situation is share credentials. In other words, your husband would log into the Wyze app on his phone or other mobile device using your Wyze account (your username and password). Currently that’s the only way of which I’m aware for him to have this same “device owner” level of access that you have (presumably the camera was added and set up under your account).
There’s a Wishlist item related to this and many other issues specific to sharing device access with other users:
I think it’s helpful to the community (and hopefully any Wyze employees tracking it) to add your comments and use case ideas to that topic, and definitely Vote for it by tapping or clicking the button above the first post.