Comparing the size of one's nuclear button makes me think about the old game of Rock, Paper, Scissors. Paper seems weaker so it can be cut by scissors, but scissors can be broken by rock. Rock has the biggest button, I guess, but does Rock always win? Not really as paper can cover rock. In that case, paper wins.
One can think of paper as being the damage that can be inflicted by a small power, or terrorist group. Even our big industrial civilization has vulnerabilities. It's best not to taunt fate.
It can be tempting to exhibit an air of confidence when one feels they have power, however. Several years ago, I remember a meme, going around, about the West versus something in the Middle East. I forgot the exact details, but I think the caption read.
"We hear that you don't allow your women to do military service." "Well guess what." "We do." It then shows a picture of women pilots headed across the flight deck of a powerful looking aircraft carrier.
Even quite a few folks on the left liked that image which was circulating around on a Veteran's Day as I remember. Empowerment of women, compared to the situation in some other parts of the world. That's one of the threads of thought.
Still it's something to be wary of.