content: It is a great idea to give something useful that functions within the prevailing conditions. Doing otherwise would be like giving a homeless starving person a bag of dried beans and rice and telling them to go feed themself. First thing first, make their society more productive and able to feed themselves and then go on with improving their repair infrastructure. It is kind of what the Indians did for the Pilgrams that first winter in New England when they handed out some food to the starving Europeans.