In fact, QE is a special case, the British's deck design completely abandoned the angled deck used for landing, because the F-35B that does not require arresting cable landing is used.A dilemma. Either more points to get planes ready for take off... or a bigger squadron on board.
The Russian design with three departure points is the older one. Navies with modern ski-jump ships operate according to the one-runway principle.
A QE-like deck design cannot be used unless one is willing to accept the performance gap between the f-35b and the f-35c。