Hi there
Maybe a nice way to this solution would be a browser extension that will auto click on the ad when available. Windows can be open on multiple tabs/users and the script would run on each of them.
I don't know if that is possible, but it is a nice approach.
The extension would be easy to install and to use.
Anyways, if you like this, feel free to hit me up so we can talk more about this. I am very responsive. All the best