Are you arguing that traveling in Mexico is so extremely dangerous that no one should do it?
Traveling in many parts of Mexico is as safe as traveling in many parts of the US. Traveling in some parts of Mexico is as unsafe as traveling in some parts of the US.
Just because a country has a high crime rate overall doesn’t mean parts of it can’t be visited in safety if reasonable precautions are taken. A trip to South Africa doesn’t call for the extreme fearfulness and timidity that you express.
Have you ever been outside the US (or your home country, if it isn’t the US)?