it's not a trivial thing to fix. It took apple, Mozilla, and google years to refsctor their broswers to isolate user code in its own process and then effiently

it's not a trivial thing to fix. It took apple, Mozilla, and google years to refsctor their broswers to isolate user code in its own process and then effiently ipc all services to other processes. chrome started with that but also started without GPU based graphics and spent 2-3 years adding yet another process make it possible. mozilla and safari took almost 10 years to catch up.