Welcome to the community, @PeterC . There is a Wishlist topic on this. You can vote at the top-left of the topic, and also add comments to the discussion.
I understand that Wyze has decided to remove the ability to connect to unsecured wireless networks due to security concerns. While I personally realize the concerns around this, there are still use cases for this including guest networks (without a login page) and for testing. I’d like Wyze to consider adding this ability back in the future, but present a warning to the user, or even make it setting you have to turn on with the warning there, rather than completely removing the functionality.