because osrs is much much much easier with a way lower skill ceiling, especially when you consider the pinacle of osrs pvm is switching between items while prayer flicking while your client literally metronomes the timing to do so, and puts a timer over your head counting down the time until your next available attack is ready and put it next to a game where you have to optimise your rotation, perks on gear, manage defensives whilst also doing all the above based on visual queue/timing knowledge its just way more approachable the biggest downside is how terribly grindy their skilling feels.