When will a PROPER blending option be available in Fresco?

Im a new user to Fresco coming from Procreate, I was very excited to use the program but I've noticed unlike Procreate you can't blend in Fresco using its smudge tool. 

Normally, it'll only take me maybe 2 hrs to blend the colors on a picture but in Fresco I've been trying to blend my colors on a small part of my image for 5 days!!!!!! 

I've looked up tutorials, tried mixing brushes, used different layers, added new brushes but nothing happens. I'll get an initial smudge yes but then after a certain point any and all smudge brushes just do nothing, I'll go over the colors and it stays to same nothing happens!!!! I've gone over this section time and time and time again but it stays looking blocky and unblended... is there no way to smooth these lines at all what so ever? Why do the brushes stop working after a certain point!? 

It shouldn't be rocket science to figure out how to blend but I'm over here struggling to do a basic art function!!!! 
When will Adobe Fresco get a real blending brush or blending option?