#1 Seems more likely to destroy jobs than create them. It could be an engine for growth, but self driving for example have taken a long time and vast investment. It's useful, but seems to have limited direct benefits.

#2 is a broken window fallacy. It may create some up months, but you need increased productivity for sustained growth.

#3 Biotech has been around for a long time. It's a world of hard problems, and again you need increased effecency not novelty to drive sustained growth.