At least for now. That doesn’t mean it won’t be added in the future. Maybe a Dev gets a Laptop with a dedicated GPU in the future and wants to implement it then.
Also not every Dev looks at all Bugs/Feature requests. The Brainstorm category is also a good place to potentially catch the eye of a Devs. At least one minor change has been made after a suggestion in Brainstorm already: Unclear name for removing a folder from Places in Dolphin's Right Click Menu
Also in the future there might be a Sponsorship opportunities category
If many people would like to see a feature (and willing to sponsor), the feature is reasonable, then that also looks like a feasible option.