I have to agree with Boggie Dog. You really don't seem to know or want to know facts. 'Articles' like these which are full of misinformation frankly I think weaken the argument and don't earn support.

You wrote 8oz liquids, didn't clarify the 100-1-1 (or 3-1-1) rules, then you changed it to 3oz, which is still incorrect. The vast majority of the world uses the metric system. Even after all the time I have spent in the US in my life, I still cannot visualize ounces or cups or estimate Fahrenheit. Bad enough that you twice included the wrong amount, but worse that you say this is aimed towards a non-American audience and then don't write in terms they understand or use daily.

It now says 'No liquids (except 3 oz (100 ml) essentials)' which is rather vague and still incorrect. Why not correct your error which I pointed out twice now, and actually put the rules (which are quite common around the world). As it stands, this 'article' really doesn't have much useful information at all.

MMW or backscatter is certainly not in use in every airport in the US, and is not in primary use at most airports. I suspect that I have flown to/from/through many more US airports than you in the last year (or even six months) and the times I have been selected are still very low. Many TS&S posters who are regular flyers have managed to avoid the machines completely.