That's a cool work-around.

What I don't like, is that whenever you contact Zoom, their representatives are taught to say one thing: buy more licenses.

Not only that, but their API/pricing is specifically designed to cover edge-cases that will force you to buy a license.

For example, they don't expose an API to assign a co-host. You can do that via the UI, manually, but not via the API.

Can you share which solution are you moving to?