I am surprised no one introduced yet a CPU and phone which has little if any GPU and called it a business phone. The obvious advantages include security, cost, power consumption.
There are dozens of UI effects which rely on the GPU, and there's just no such thing as a 2D GPU these days, it makes no sense unless you're building a retro console or something.
So don't do that exact effect? This is a pretty weak objection.
> there's just no such thing as a 2D GPU these days, it makes no sense
This might be stronger but I'm not an expert on pixel pushing.
It looks less nice and is limited in some ways, but for business needs to does the job perfectly.