Maybe more interestingly - that is the correct behaviour from the user's POV. The application that the user is currently interacting with is given more resource

Maybe more interestingly - that is the correct behaviour from the user's POV. The application that the user is currently interacting with is given more resources and background processes are throttled and killed until the user is done with their one task. Not sure what the takeaway here is - a well-behaved program deserves to be given more resources? Foreground applications should be the last ones killed?