Don't you feel sony could be doing more?

Don't you feel Sony could be doing more?
As a kid, I loved my psp...I still own a Vita till this day. I just wish there was a better portable console than those two and who better to do it than Sony.
As we look towards the launch of the PS5, I can only hope it comes with a portable accessory like a gaming tablet.
Yeah, wouldn't that be awesome?
Here's what I would love to see.
I would love a high speed gaming tablet with detachable controllers. 
Great display and form too.