

Not afaik. You either allow it or not. Doing so selectively would require a lot more knowledge than I have.
As a workaround however, running a VM and using your browser from within that would seem like a decent-ish way to obtain similar results with minimal effort. You can use the hypervisor to set whatever limits you require.
Hahah, good luck! I don’t remember like 90% of my previous handles.