What is the best way to connect two phones to a laptop for live broadcasting?

Question

Social media

Hello. I will organize an online event through a live broadcast on VK.
I want to make it more dynamic: put two phones, connect them to a laptop and put an operator who will manage it.
I thought about Wi-Fi connecting cameras to a laptop, and using OBS Studio to broadcast live on social networks. network, there are a couple of questions about this.
1. Will the Internet connection be stable if I distribute Wi-Fi from my phone (accordingly, a laptop will be connected through it)
2. Are there more convenient means to complete this task?
3. How to connect two phones at the same time?
Thank you.

Answer 1

more dynamic: you never dreamed of such a thing and
further ... point by point,
Do not thank = this is an advance payment)))