The article is decent. However, there is something wrong with some of their results:
What should the block size be? - Scale as required 52,8%
When should the block size be implemented? - Add a scaling system now for indefinite growth 54,8%.
This doesn't match up. Scaling are required != indefinite growth system.
At the same time, over 40% are concerned that the core developers do not have sufficient experience in Economic Theory
Based on the opinions of mostly (not all) random people with zero economic or technical background. Yes, this makes sense to me.