are OFW heroes or not?

Look at this list: https://en.wikipedia.org/wiki/OFW

Not sure which OFW we're going for here.

OFWs are heroes because they are soldiers who can die at any moment protecting their country, sacrificing themselves for the sake of others.

Open firmware is my hero because without it, computers wouldn't work, and the world would be less efficient. It also helps the soldiers above, as a modern military needs to be technologically advanced.

This one is heroic because it encourages entrepreneurship, making it the economy's hero, and therefore the hero of anyone living in it.

Overseas foreign workers are heroic because they boost economies, being the hero of anyone living in one. Also in both this one and the organization above, good economies mean our soldier heroes are better off.

Same as above.

Oxygen fuel welding is the hero of the people who make military aircraft, ships, and tanks and etc for the heroes in our military, therefore it is heroic.