Everyone doesn't do it because they can't and it it's still more than fine.
The US is the world's sole military superpower and post WW2 has been singularly responsible for the world being the safest it has been in recorded history, both in terms of large wars (including large powers going to war with eachother) and weaker nations getting annexed by stronger powers (a now rare event and historically common).
If North Korea wants to invade and annex South Korea, they'd have to go through the US. If China wants to take territory from Japan, they have to go through the US (ask Biden, he just confirmed that for Japan, to their delight). If China wants Taiwan, they're afraid they'd have to go through the US (or they'd have already taken it). If Russia wants the Baltics, a chunk of Finland, part of Poland, or Romania's Black Sea territory, it has to go through the US.
Who else provides that blanket for the world?
The US should be spying on what everyone is doing militarily, without exception.
Here is Mario balotelli. His technique is about shooting late. After the keeper has made his decision. One of the best I believe. https://youtu.be/G01KHew43qU
It’s fascinating to me that people with zero experience to be in that situation or use the equipment are saying what the pilots saw was wrong. Everyone is an expert on the Internet.
It is equally fascinating to me that people who do not work with aircraft, pilots, ships, radars or aviation in general automatically assume that the pilots are not incorrect. being a military pilot doesn't make one an expert on all aircraft/weather/radar etc. The scope of their expertise is far smaller than popularly believed.
There is a PUC (Pollution under control) certificate that is required to be current (valid for 6 months) and has to be under the prescribed limit. Traffic cops check on this regularly. Systems are in place. Vehicles beyond 12 years are being banned. i think assumptions are dangerous.
This is interesting. i dont know if this is possible but,
How about instructions on how to assemble a product.
Place say 5 components outside the box and with markers attached to them. The app then suggests what goes where etc.
