Earlier quoted context omitted.
There comes a point where following that advice just clears the way for daftness. Never apologize for calling a spade a spade. When whether something is taken as the truth or not comes down to the number of heads repeating it, it behooves one to be vocal and not leace the narrative to someone else.
There is a difference between being critical or skptical, and being pleasant or abrasive / offensive.
It’s not saying anything new either.