But that's precisely the point man.

Simple physics say that viscous goo can't be applied much faster. So, if you want to go faster you need to change the technology and the underlying physical properties you aim to leverage. Here the limit is clearly viscosity/cooling management.

Look at the SLA printers. When the guys decided to go faster, they created this oxygen activation process for the resin. The limiting factor was not the laser or its aiming system.