Personally I don't care. As I said if it helped I would be ok with it.
A few facts though, about your feeling safe.
the scanners have the same risk of causing you to have cancer, as you do being involved with a terrorist attack on a plane.
Odds of cancer from TSA scanners about the same as terrorist blowing up your plane - Boing Boing
Breast milk is supposed to be examined in a special way yet the TSA
she gets to stand in a glass room for all to see. So so you can feel safe this women gets made a specatcle and gets to miss her flight because she knew the rules, so you can FEEL safe.
How about screening the screeners. Two TSA agents were busted for stealing over 160K, no wonder things get past. They aren't making you safer, but I its worth it to you FEEL safer?
Two TSA agents busted at JFK Airport for stealing $160,000 from checked bags - NYPOST.com
another example, stolen 24K watch. I bet these TSA agents are working hard for your safety
Lady Enters Security With $24,000 Rolex, Leaves Without, Suit Alleges - The Consumerist (some likely are, but has they haven't stopped a single terrorist act its moot)
Here is the person who was left to travel with his own urine on his clothes
TSA pat-down leaves traveler covered in urine - Travel - News - msnbc.com
but thats ok cause you get to FEEL safer?
these are the people you are trusting to make you FEEL safer?
Perhaps you should read this and see if you feel safer?
The Things He Carried - Magazine - The Atlantic
if you want the tl;dr you can see what the jounalist got past the TSA
nice to see it working so well
Now you say you are ok with them handling your breasts. Are you ok with having them shown to all the people around?
Lawsuit: Airport search indecent | Amarillo Globe-News
You are ok with this (this one really bothers me) so you can have the false sense of security?
Frisk the Old Lady in the Wheelchair! LewRockwell.com Blog
Now you did say that people were just whining, I would argue the above is more than enough justification to 'whine'. You ask how people would suggest?
How about proven methods that are not only less invasive but proven to be far more effective in catching terrorists?
The 'Israelification' of airports: High security, little bother - thestar.com
I could go on but shall stop here, as I don't want to be too difficult with too many examples and facts.