I understand what you are trying to say but it just doesn’t make any sense the way you write it down.
Skills and the right mindset has absolutely nothing to do with seniority. Just with the way you approach problems. This article is just denigrating towards ‘junior’ designers.
Why put a label on someone?
What if Donna, your Sr. designer has been doing the exact same stuff since she started working years ago? Does that make her senior just because she has worked for more years?
Just let them team up and see what happens :) Juniors are not stupid, but you make them look like it in this article.