I disagree with your conclusion. Post-process sintering is showing advantages across several materials. You'll see that Markforged and Desktop metal have intro

I disagree with your conclusion. Post-process sintering is showing advantages across several materials. You'll see that Markforged and Desktop metal have introduced integrated processes to control shrinkage in the final parts. You mentioned ADMATEK as well. The ability to prototype/produce glass parts within an office environment without needing safety equipment is a major improvement!