I believe “fear of the Lord” is better translated as “to respect, to reverence” or “reverential fear”. He wants believers to be fearless.
https://lifehopeandtruth.com/god/who-is-god/fear-of-the-lord/
The Third Commandment
South Park style: “Respect my authoritaaaayyy!”
Snoop Dogg style: “Don’t be dissin’ me, fo’ shizzle. I am your Leezy AND your Geezy!
Reading the link you posted.
“wholesome dread of displeasing Him” is exactly what I mean.