Less intelligent ? I don't know.
There would be several different definitions of intelligence I could come up with and yet stay undecided.
That humans are being MORALLY, SOCIALLY, ECONOMICALLY, and BIOLOGICALLY engineered at the scale of entire nations :
WITHOUT ANY DOUBTS. And NOT for the best.
My name is pronounced like "see real". I code stuff for a living and for pleasure. I care quite a bit about language.
I think America should consider doing the same, and... ASAP!